156620025088

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{1181}}^1\times {\mathrm{4079}}^1$

素因数の和:5403

約数の個数: 72

約数和(自身を含む): 315434004480

約数和(自身を除く): 158813979392

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 1181, 2032, 2362, 4064, 4079, 4724, 8128, 8158, 9448, 16256, 16316, 18896, 32512, 32632, 37792, 65264, 75584, 130528, 149987, 151168, 261056, 299974, 302336, 518033, 522112, 599948, 1036066, 1044224, 1199896, 2072132, 2399792, 4144264, 4799584, 4817299, 8288528, 9599168, 9634598, 16577056, 19198336, 19269196, 33154112, 38396672, 38538392, 66308224, 77076784, 132616448, 154153568, 308307136, 611796973, 616614272, 1223593946, 1233228544, 2447187892, 4894375784, 9788751568, 19577503136, 39155006272, 78310012544, 156620025088]

約数ペア:

[(1, 156620025088), (2, 78310012544), (4, 39155006272), (8, 19577503136), (16, 9788751568), (32, 4894375784), (64, 2447187892), (127, 1233228544), (128, 1223593946), (254, 616614272), (256, 611796973), (508, 308307136), (1016, 154153568), (1181, 132616448), (2032, 77076784), (2362, 66308224), (4064, 38538392), (4079, 38396672), (4724, 33154112), (8128, 19269196), (8158, 19198336), (9448, 16577056), (16256, 9634598), (16316, 9599168), (18896, 8288528), (32512, 4817299), (32632, 4799584), (37792, 4144264), (65264, 2399792), (75584, 2072132), (130528, 1199896), (149987, 1044224), (151168, 1036066), (261056, 599948), (299974, 522112), (302336, 518033)]