156949180472

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{498961}}^1$

素因数の和:499152

約数の個数: 64

約数和(自身を含む): 347038050240

約数和(自身を除く): 190088869768

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 137, 164, 274, 287, 328, 548, 574, 959, 1096, 1148, 1918, 2296, 3836, 5617, 7672, 11234, 22468, 39319, 44936, 78638, 157276, 314552, 498961, 997922, 1995844, 3492727, 3991688, 6985454, 13970908, 20457401, 27941816, 40914802, 68357657, 81829604, 136715314, 143201807, 163659208, 273430628, 286403614, 478503599, 546861256, 572807228, 957007198, 1145614456, 1914014396, 2802663937, 3828028792, 5605327874, 11210655748, 19618647559, 22421311496, 39237295118, 78474590236, 156949180472]

約数ペア:

[(1, 156949180472), (2, 78474590236), (4, 39237295118), (7, 22421311496), (8, 19618647559), (14, 11210655748), (28, 5605327874), (41, 3828028792), (56, 2802663937), (82, 1914014396), (137, 1145614456), (164, 957007198), (274, 572807228), (287, 546861256), (328, 478503599), (548, 286403614), (574, 273430628), (959, 163659208), (1096, 143201807), (1148, 136715314), (1918, 81829604), (2296, 68357657), (3836, 40914802), (5617, 27941816), (7672, 20457401), (11234, 13970908), (22468, 6985454), (39319, 3991688), (44936, 3492727), (78638, 1995844), (157276, 997922), (314552, 498961)]