158117856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 475969536

約数和(自身を除く): 317851680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 61, 62, 67, 78, 93, 96, 104, 122, 124, 134, 156, 183, 186, 201, 208, 244, 248, 268, 312, 366, 372, 402, 403, 416, 488, 496, 536, 624, 732, 744, 793, 804, 806, 871, 976, 992, 1072, 1209, 1248, 1464, 1488, 1586, 1608, 1612, 1742, 1891, 1952, 2077, 2144, 2379, 2418, 2613, 2928, 2976, 3172, 3216, 3224, 3484, 3782, 4087, 4154, 4758, 4836, 5226, 5673, 5856, 6231, 6344, 6432, 6448, 6968, 7564, 8174, 8308, 9516, 9672, 10452, 11346, 12261, 12462, 12688, 12896, 13936, 15128, 16348, 16616, 19032, 19344, 20904, 22692, 24522, 24583, 24924, 25376, 27001, 27872, 30256, 32696, 33232, 38064, 38688, 41808, 45384, 49044, 49166, 49848, 53131, 54002, 60512, 65392, 66464, 73749, 76128, 81003, 83616, 90768, 98088, 98332, 99696, 106262, 108004, 126697, 130784, 147498, 159393, 162006, 181536, 196176, 196664, 199392, 212524, 216008, 253394, 294996, 318786, 324012, 380091, 392352, 393328, 425048, 432016, 506788, 589992, 637572, 648024, 760182, 786656, 850096, 864032, 1013576, 1179984, 1275144, 1296048, 1520364, 1647061, 1700192, 2027152, 2359968, 2550288, 2592096, 3040728, 3294122, 4054304, 4941183, 5100576, 6081456, 6588244, 9882366, 12162912, 13176488, 19764732, 26352976, 39529464, 52705952, 79058928, 158117856]

約数ペア:

[(1, 158117856), (2, 79058928), (3, 52705952), (4, 39529464), (6, 26352976), (8, 19764732), (12, 13176488), (13, 12162912), (16, 9882366), (24, 6588244), (26, 6081456), (31, 5100576), (32, 4941183), (39, 4054304), (48, 3294122), (52, 3040728), (61, 2592096), (62, 2550288), (67, 2359968), (78, 2027152), (93, 1700192), (96, 1647061), (104, 1520364), (122, 1296048), (124, 1275144), (134, 1179984), (156, 1013576), (183, 864032), (186, 850096), (201, 786656), (208, 760182), (244, 648024), (248, 637572), (268, 589992), (312, 506788), (366, 432016), (372, 425048), (402, 393328), (403, 392352), (416, 380091), (488, 324012), (496, 318786), (536, 294996), (624, 253394), (732, 216008), (744, 212524), (793, 199392), (804, 196664), (806, 196176), (871, 181536), (976, 162006), (992, 159393), (1072, 147498), (1209, 130784), (1248, 126697), (1464, 108004), (1488, 106262), (1586, 99696), (1608, 98332), (1612, 98088), (1742, 90768), (1891, 83616), (1952, 81003), (2077, 76128), (2144, 73749), (2379, 66464), (2418, 65392), (2613, 60512), (2928, 54002), (2976, 53131), (3172, 49848), (3216, 49166), (3224, 49044), (3484, 45384), (3782, 41808), (4087, 38688), (4154, 38064), (4758, 33232), (4836, 32696), (5226, 30256), (5673, 27872), (5856, 27001), (6231, 25376), (6344, 24924), (6432, 24583), (6448, 24522), (6968, 22692), (7564, 20904), (8174, 19344), (8308, 19032), (9516, 16616), (9672, 16348), (10452, 15128), (11346, 13936), (12261, 12896), (12462, 12688)]