149561604

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1105

約数の個数: 72

約数和(自身を含む): 391311648

約数和(自身を除く): 241750044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 107, 123, 164, 214, 246, 321, 369, 428, 492, 642, 738, 947, 963, 1284, 1476, 1894, 1926, 2841, 3788, 3852, 4387, 5682, 8523, 8774, 11364, 13161, 17046, 17548, 26322, 34092, 38827, 39483, 52644, 77654, 78966, 101329, 116481, 155308, 157932, 202658, 232962, 303987, 349443, 405316, 465924, 607974, 698886, 911961, 1215948, 1397772, 1823922, 3647844, 4154489, 8308978, 12463467, 16617956, 24926934, 37390401, 49853868, 74780802, 149561604]

約数ペア:

[(1, 149561604), (2, 74780802), (3, 49853868), (4, 37390401), (6, 24926934), (9, 16617956), (12, 12463467), (18, 8308978), (36, 4154489), (41, 3647844), (82, 1823922), (107, 1397772), (123, 1215948), (164, 911961), (214, 698886), (246, 607974), (321, 465924), (369, 405316), (428, 349443), (492, 303987), (642, 232962), (738, 202658), (947, 157932), (963, 155308), (1284, 116481), (1476, 101329), (1894, 78966), (1926, 77654), (2841, 52644), (3788, 39483), (3852, 38827), (4387, 34092), (5682, 26322), (8523, 17548), (8774, 17046), (11364, 13161)]