181569648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 531965952

約数和(自身を除く): 350396304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 47, 48, 52, 78, 82, 94, 104, 123, 141, 151, 156, 164, 188, 208, 246, 282, 302, 312, 328, 376, 453, 492, 533, 564, 604, 611, 624, 656, 752, 906, 984, 1066, 1128, 1208, 1222, 1599, 1812, 1833, 1927, 1963, 1968, 2132, 2256, 2416, 2444, 3198, 3624, 3666, 3854, 3926, 4264, 4888, 5781, 5889, 6191, 6396, 7097, 7248, 7332, 7708, 7852, 8528, 9776, 11562, 11778, 12382, 12792, 14194, 14664, 15416, 15704, 18573, 21291, 23124, 23556, 24764, 25051, 25584, 28388, 29328, 30832, 31408, 37146, 42582, 46248, 47112, 49528, 50102, 56776, 74292, 75153, 80483, 85164, 92261, 92496, 94224, 99056, 100204, 113552, 148584, 150306, 160966, 170328, 184522, 200408, 241449, 276783, 290977, 297168, 300612, 321932, 340656, 369044, 400816, 482898, 553566, 581954, 601224, 643864, 738088, 872931, 965796, 1107132, 1163908, 1202448, 1287728, 1476176, 1745862, 1931592, 2214264, 2327816, 3491724, 3782701, 3863184, 4428528, 4655632, 6983448, 7565402, 11348103, 13966896, 15130804, 22696206, 30261608, 45392412, 60523216, 90784824, 181569648]

約数ペア:

[(1, 181569648), (2, 90784824), (3, 60523216), (4, 45392412), (6, 30261608), (8, 22696206), (12, 15130804), (13, 13966896), (16, 11348103), (24, 7565402), (26, 6983448), (39, 4655632), (41, 4428528), (47, 3863184), (48, 3782701), (52, 3491724), (78, 2327816), (82, 2214264), (94, 1931592), (104, 1745862), (123, 1476176), (141, 1287728), (151, 1202448), (156, 1163908), (164, 1107132), (188, 965796), (208, 872931), (246, 738088), (282, 643864), (302, 601224), (312, 581954), (328, 553566), (376, 482898), (453, 400816), (492, 369044), (533, 340656), (564, 321932), (604, 300612), (611, 297168), (624, 290977), (656, 276783), (752, 241449), (906, 200408), (984, 184522), (1066, 170328), (1128, 160966), (1208, 150306), (1222, 148584), (1599, 113552), (1812, 100204), (1833, 99056), (1927, 94224), (1963, 92496), (1968, 92261), (2132, 85164), (2256, 80483), (2416, 75153), (2444, 74292), (3198, 56776), (3624, 50102), (3666, 49528), (3854, 47112), (3926, 46248), (4264, 42582), (4888, 37146), (5781, 31408), (5889, 30832), (6191, 29328), (6396, 28388), (7097, 25584), (7248, 25051), (7332, 24764), (7708, 23556), (7852, 23124), (8528, 21291), (9776, 18573), (11562, 15704), (11778, 15416), (12382, 14664), (12792, 14194)]