153206690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8861}}^1$

素因数の和:8907

約数の個数: 64

約数和(自身を含む): 357315840

約数和(自身を除く): 204109150

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 8861, 17290, 17722, 44305, 62027, 88610, 115193, 124054, 168359, 230386, 310135, 336718, 575965, 620270, 806351, 841795, 1151930, 1178513, 1612702, 1683590, 2188667, 2357026, 4031755, 4377334, 5892565, 8063510, 10943335, 11785130, 15320669, 21886670, 30641338, 76603345, 153206690]

約数ペア:

[(1, 153206690), (2, 76603345), (5, 30641338), (7, 21886670), (10, 15320669), (13, 11785130), (14, 10943335), (19, 8063510), (26, 5892565), (35, 4377334), (38, 4031755), (65, 2357026), (70, 2188667), (91, 1683590), (95, 1612702), (130, 1178513), (133, 1151930), (182, 841795), (190, 806351), (247, 620270), (266, 575965), (455, 336718), (494, 310135), (665, 230386), (910, 168359), (1235, 124054), (1330, 115193), (1729, 88610), (2470, 62027), (3458, 44305), (8645, 17722), (8861, 17290)]