156942949986

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{11867}}^1$

素因数の和:12216

約数の個数: 96

約数和(自身を含む): 355648071168

約数和(自身を除く): 198705121182

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 137, 173, 186, 274, 279, 346, 411, 519, 558, 822, 1038, 1233, 1557, 2466, 3114, 4247, 5363, 8494, 10726, 11867, 12741, 16089, 23701, 23734, 25482, 32178, 35601, 38223, 47402, 48267, 71103, 71202, 76446, 96534, 106803, 142206, 213309, 213606, 367877, 426618, 734731, 735754, 1103631, 1469462, 1625779, 2052991, 2204193, 2207262, 3251558, 3310893, 4105982, 4408386, 4877337, 6158973, 6612579, 6621786, 9754674, 12317946, 13225158, 14632011, 18476919, 29264022, 36953838, 50399149, 63642721, 100798298, 127285442, 151197447, 190928163, 281259767, 302394894, 381856326, 453592341, 562519534, 572784489, 843779301, 907184682, 1145568978, 1687558602, 2531337903, 5062675806, 8719052777, 17438105554, 26157158331, 52314316662, 78471474993, 156942949986]

約数ペア:

[(1, 156942949986), (2, 78471474993), (3, 52314316662), (6, 26157158331), (9, 17438105554), (18, 8719052777), (31, 5062675806), (62, 2531337903), (93, 1687558602), (137, 1145568978), (173, 907184682), (186, 843779301), (274, 572784489), (279, 562519534), (346, 453592341), (411, 381856326), (519, 302394894), (558, 281259767), (822, 190928163), (1038, 151197447), (1233, 127285442), (1557, 100798298), (2466, 63642721), (3114, 50399149), (4247, 36953838), (5363, 29264022), (8494, 18476919), (10726, 14632011), (11867, 13225158), (12741, 12317946), (16089, 9754674), (23701, 6621786), (23734, 6612579), (25482, 6158973), (32178, 4877337), (35601, 4408386), (38223, 4105982), (47402, 3310893), (48267, 3251558), (71103, 2207262), (71202, 2204193), (76446, 2052991), (96534, 1625779), (106803, 1469462), (142206, 1103631), (213309, 735754), (213606, 734731), (367877, 426618)]