157089228128

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{3343}}^1$

素因数の和:3621

約数の個数: 192

約数和(自身を含む): 380355655680

約数和(自身を除く): 223266427552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 76, 112, 122, 133, 152, 181, 224, 244, 266, 304, 362, 427, 488, 532, 608, 724, 854, 976, 1064, 1159, 1267, 1448, 1708, 1952, 2128, 2318, 2534, 2896, 3343, 3416, 3439, 4256, 4636, 5068, 5792, 6686, 6832, 6878, 8113, 9272, 10136, 11041, 13372, 13664, 13756, 16226, 18544, 20272, 22082, 23401, 24073, 26744, 27512, 32452, 37088, 40544, 44164, 46802, 48146, 53488, 55024, 63517, 64904, 77287, 88328, 93604, 96292, 106976, 110048, 127034, 129808, 154574, 176656, 187208, 192584, 203923, 209779, 254068, 259616, 309148, 353312, 374416, 385168, 407846, 419558, 444619, 508136, 605083, 618296, 748832, 770336, 815692, 839116, 889238, 1016272, 1210166, 1236592, 1427461, 1468453, 1631384, 1678232, 1778476, 2032544, 2420332, 2473184, 2854922, 2936906, 3262768, 3356464, 3556952, 3874537, 4235581, 4840664, 5709844, 5873812, 6525536, 6712928, 7113904, 7749074, 8471162, 9681328, 11419688, 11496577, 11747624, 14227808, 15498148, 16942324, 19362656, 22839376, 22993154, 23495248, 27121759, 30996296, 33884648, 36910063, 45678752, 45986308, 46990496, 54243518, 61992592, 67769296, 73820126, 80476039, 91972616, 108487036, 123985184, 135538592, 147640252, 160952078, 183945232, 216974072, 258370441, 295280504, 321904156, 367890464, 433948144, 516740882, 590561008, 643808312, 701291197, 867896288, 1033481764, 1181122016, 1287616624, 1402582394, 2066963528, 2575233248, 2805164788, 4133927056, 4909038379, 5610329576, 8267854112, 9818076758, 11220659152, 19636153516, 22441318304, 39272307032, 78544614064, 157089228128]

約数ペア:

[(1, 157089228128), (2, 78544614064), (4, 39272307032), (7, 22441318304), (8, 19636153516), (14, 11220659152), (16, 9818076758), (19, 8267854112), (28, 5610329576), (32, 4909038379), (38, 4133927056), (56, 2805164788), (61, 2575233248), (76, 2066963528), (112, 1402582394), (122, 1287616624), (133, 1181122016), (152, 1033481764), (181, 867896288), (224, 701291197), (244, 643808312), (266, 590561008), (304, 516740882), (362, 433948144), (427, 367890464), (488, 321904156), (532, 295280504), (608, 258370441), (724, 216974072), (854, 183945232), (976, 160952078), (1064, 147640252), (1159, 135538592), (1267, 123985184), (1448, 108487036), (1708, 91972616), (1952, 80476039), (2128, 73820126), (2318, 67769296), (2534, 61992592), (2896, 54243518), (3343, 46990496), (3416, 45986308), (3439, 45678752), (4256, 36910063), (4636, 33884648), (5068, 30996296), (5792, 27121759), (6686, 23495248), (6832, 22993154), (6878, 22839376), (8113, 19362656), (9272, 16942324), (10136, 15498148), (11041, 14227808), (13372, 11747624), (13664, 11496577), (13756, 11419688), (16226, 9681328), (18544, 8471162), (20272, 7749074), (22082, 7113904), (23401, 6712928), (24073, 6525536), (26744, 5873812), (27512, 5709844), (32452, 4840664), (37088, 4235581), (40544, 3874537), (44164, 3556952), (46802, 3356464), (48146, 3262768), (53488, 2936906), (55024, 2854922), (63517, 2473184), (64904, 2420332), (77287, 2032544), (88328, 1778476), (93604, 1678232), (96292, 1631384), (106976, 1468453), (110048, 1427461), (127034, 1236592), (129808, 1210166), (154574, 1016272), (176656, 889238), (187208, 839116), (192584, 815692), (203923, 770336), (209779, 748832), (254068, 618296), (259616, 605083), (309148, 508136), (353312, 444619), (374416, 419558), (385168, 407846)]