157420614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 349977600

約数和(自身を除く): 192556986

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 79, 118, 158, 177, 237, 354, 433, 474, 767, 866, 1027, 1299, 1534, 2054, 2301, 2598, 3081, 4602, 4661, 5629, 6162, 9322, 11258, 13983, 16887, 25547, 27966, 33774, 34207, 51094, 60593, 68414, 76641, 102621, 121186, 153282, 181779, 205242, 332111, 363558, 444691, 664222, 889382, 996333, 1334073, 1992666, 2018213, 2668146, 4036426, 6054639, 12109278, 26236769, 52473538, 78710307, 157420614]

約数ペア:

[(1, 157420614), (2, 78710307), (3, 52473538), (6, 26236769), (13, 12109278), (26, 6054639), (39, 4036426), (59, 2668146), (78, 2018213), (79, 1992666), (118, 1334073), (158, 996333), (177, 889382), (237, 664222), (354, 444691), (433, 363558), (474, 332111), (767, 205242), (866, 181779), (1027, 153282), (1299, 121186), (1534, 102621), (2054, 76641), (2301, 68414), (2598, 60593), (3081, 51094), (4602, 34207), (4661, 33774), (5629, 27966), (6162, 25547), (9322, 16887), (11258, 13983)]