143617628

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2297}}^1$

素因数の和:2355

約数の個数: 72

約数和(自身を含む): 330084720

約数和(自身を除く): 186467092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 196, 203, 308, 319, 406, 539, 638, 812, 1078, 1276, 1421, 2156, 2233, 2297, 2842, 4466, 4594, 5684, 8932, 9188, 15631, 16079, 25267, 31262, 32158, 50534, 62524, 64316, 66613, 101068, 112553, 133226, 176869, 225106, 266452, 353738, 450212, 466291, 707476, 732743, 932582, 1238083, 1465486, 1865164, 2476166, 2930972, 3264037, 4952332, 5129201, 6528074, 10258402, 13056148, 20516804, 35904407, 71808814, 143617628]

約数ペア:

[(1, 143617628), (2, 71808814), (4, 35904407), (7, 20516804), (11, 13056148), (14, 10258402), (22, 6528074), (28, 5129201), (29, 4952332), (44, 3264037), (49, 2930972), (58, 2476166), (77, 1865164), (98, 1465486), (116, 1238083), (154, 932582), (196, 732743), (203, 707476), (308, 466291), (319, 450212), (406, 353738), (539, 266452), (638, 225106), (812, 176869), (1078, 133226), (1276, 112553), (1421, 101068), (2156, 66613), (2233, 64316), (2297, 62524), (2842, 50534), (4466, 32158), (4594, 31262), (5684, 25267), (8932, 16079), (9188, 15631)]