152220072

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 423532800

約数和(自身を除く): 271312728

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 37, 46, 58, 69, 74, 87, 92, 111, 116, 138, 148, 174, 184, 222, 232, 257, 276, 296, 348, 444, 514, 552, 667, 696, 771, 851, 888, 1028, 1073, 1334, 1542, 1702, 2001, 2056, 2146, 2553, 2668, 3084, 3219, 3404, 4002, 4292, 5106, 5336, 5911, 6168, 6438, 6808, 7453, 8004, 8584, 9509, 10212, 11822, 12876, 14906, 16008, 17733, 19018, 20424, 22359, 23644, 24679, 25752, 28527, 29812, 35466, 38036, 44718, 47288, 49358, 57054, 59624, 70932, 74037, 76072, 89436, 98716, 114108, 141864, 148074, 171419, 178872, 197432, 218707, 228216, 275761, 296148, 342838, 437414, 514257, 551522, 592296, 656121, 685676, 827283, 874828, 1028514, 1103044, 1312242, 1371352, 1654566, 1749656, 2057028, 2206088, 2624484, 3309132, 4114056, 5248968, 6342503, 6618264, 12685006, 19027509, 25370012, 38055018, 50740024, 76110036, 152220072]

約数ペア:

[(1, 152220072), (2, 76110036), (3, 50740024), (4, 38055018), (6, 25370012), (8, 19027509), (12, 12685006), (23, 6618264), (24, 6342503), (29, 5248968), (37, 4114056), (46, 3309132), (58, 2624484), (69, 2206088), (74, 2057028), (87, 1749656), (92, 1654566), (111, 1371352), (116, 1312242), (138, 1103044), (148, 1028514), (174, 874828), (184, 827283), (222, 685676), (232, 656121), (257, 592296), (276, 551522), (296, 514257), (348, 437414), (444, 342838), (514, 296148), (552, 275761), (667, 228216), (696, 218707), (771, 197432), (851, 178872), (888, 171419), (1028, 148074), (1073, 141864), (1334, 114108), (1542, 98716), (1702, 89436), (2001, 76072), (2056, 74037), (2146, 70932), (2553, 59624), (2668, 57054), (3084, 49358), (3219, 47288), (3404, 44718), (4002, 38036), (4292, 35466), (5106, 29812), (5336, 28527), (5911, 25752), (6168, 24679), (6438, 23644), (6808, 22359), (7453, 20424), (8004, 19018), (8584, 17733), (9509, 16008), (10212, 14906), (11822, 12876)]