147969252

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 389101440

約数和(自身を除く): 241132188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 271, 348, 522, 523, 542, 813, 1044, 1046, 1084, 1569, 1626, 2092, 2439, 3138, 3252, 4707, 4878, 6276, 7859, 9414, 9756, 15167, 15718, 18828, 23577, 30334, 31436, 45501, 47154, 60668, 70731, 91002, 94308, 136503, 141462, 141733, 182004, 273006, 282924, 283466, 425199, 546012, 566932, 850398, 1275597, 1700796, 2551194, 4110257, 5102388, 8220514, 12330771, 16441028, 24661542, 36992313, 49323084, 73984626, 147969252]

約数ペア:

[(1, 147969252), (2, 73984626), (3, 49323084), (4, 36992313), (6, 24661542), (9, 16441028), (12, 12330771), (18, 8220514), (29, 5102388), (36, 4110257), (58, 2551194), (87, 1700796), (116, 1275597), (174, 850398), (261, 566932), (271, 546012), (348, 425199), (522, 283466), (523, 282924), (542, 273006), (813, 182004), (1044, 141733), (1046, 141462), (1084, 136503), (1569, 94308), (1626, 91002), (2092, 70731), (2439, 60668), (3138, 47154), (3252, 45501), (4707, 31436), (4878, 30334), (6276, 23577), (7859, 18828), (9414, 15718), (9756, 15167)]