143951388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{74509}}^1$

素因数の和:74546

約数の個数: 48

約数和(自身を含む): 400565760

約数和(自身を除く): 256614372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 74509, 149018, 223527, 298036, 447054, 521563, 894108, 1043126, 1564689, 1713707, 2086252, 3129378, 3427414, 5141121, 6258756, 6854828, 10282242, 11995949, 20564484, 23991898, 35987847, 47983796, 71975694, 143951388]

約数ペア:

[(1, 143951388), (2, 71975694), (3, 47983796), (4, 35987847), (6, 23991898), (7, 20564484), (12, 11995949), (14, 10282242), (21, 6854828), (23, 6258756), (28, 5141121), (42, 3427414), (46, 3129378), (69, 2086252), (84, 1713707), (92, 1564689), (138, 1043126), (161, 894108), (276, 521563), (322, 447054), (483, 298036), (644, 223527), (966, 149018), (1932, 74509)]