144435858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 338411520

約数和(自身を除く): 193975662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 101, 158, 202, 237, 303, 431, 474, 553, 606, 707, 862, 1106, 1293, 1414, 1659, 2121, 2586, 3017, 3318, 4242, 6034, 7979, 9051, 15958, 18102, 23937, 34049, 43531, 47874, 55853, 68098, 87062, 102147, 111706, 130593, 167559, 204294, 238343, 261186, 304717, 335118, 476686, 609434, 715029, 914151, 1430058, 1828302, 3438949, 6877898, 10316847, 20633694, 24072643, 48145286, 72217929, 144435858]

約数ペア:

[(1, 144435858), (2, 72217929), (3, 48145286), (6, 24072643), (7, 20633694), (14, 10316847), (21, 6877898), (42, 3438949), (79, 1828302), (101, 1430058), (158, 914151), (202, 715029), (237, 609434), (303, 476686), (431, 335118), (474, 304717), (553, 261186), (606, 238343), (707, 204294), (862, 167559), (1106, 130593), (1293, 111706), (1414, 102147), (1659, 87062), (2121, 68098), (2586, 55853), (3017, 47874), (3318, 43531), (4242, 34049), (6034, 23937), (7979, 18102), (9051, 15958)]