157145430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17519}}^1$

素因数の和:17565

約数の個数: 64

約数和(自身を含む): 423843840

約数和(自身を除く): 266698410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 17519, 35038, 52557, 87595, 105114, 175190, 227747, 262785, 402937, 455494, 525570, 683241, 805874, 1138735, 1208811, 1366482, 2014685, 2277470, 2417622, 3416205, 4029370, 5238181, 6044055, 6832410, 10476362, 12088110, 15714543, 26190905, 31429086, 52381810, 78572715, 157145430]

約数ペア:

[(1, 157145430), (2, 78572715), (3, 52381810), (5, 31429086), (6, 26190905), (10, 15714543), (13, 12088110), (15, 10476362), (23, 6832410), (26, 6044055), (30, 5238181), (39, 4029370), (46, 3416205), (65, 2417622), (69, 2277470), (78, 2014685), (115, 1366482), (130, 1208811), (138, 1138735), (195, 805874), (230, 683241), (299, 525570), (345, 455494), (390, 402937), (598, 262785), (690, 227747), (897, 175190), (1495, 105114), (1794, 87595), (2990, 52557), (4485, 35038), (8970, 17519)]