156654372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1013}}^1$

素因数の和:1297

約数の個数: 72

約数和(自身を含む): 427242816

約数和(自身を除く): 270588444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 263, 294, 526, 588, 789, 1013, 1052, 1578, 1841, 2026, 3039, 3156, 3682, 4052, 5523, 6078, 7091, 7364, 11046, 12156, 12887, 14182, 21273, 22092, 25774, 28364, 38661, 42546, 49637, 51548, 77322, 85092, 99274, 148911, 154644, 198548, 266419, 297822, 532838, 595644, 799257, 1065676, 1598514, 1864933, 3197028, 3729866, 5594799, 7459732, 11189598, 13054531, 22379196, 26109062, 39163593, 52218124, 78327186, 156654372]

約数ペア:

[(1, 156654372), (2, 78327186), (3, 52218124), (4, 39163593), (6, 26109062), (7, 22379196), (12, 13054531), (14, 11189598), (21, 7459732), (28, 5594799), (42, 3729866), (49, 3197028), (84, 1864933), (98, 1598514), (147, 1065676), (196, 799257), (263, 595644), (294, 532838), (526, 297822), (588, 266419), (789, 198548), (1013, 154644), (1052, 148911), (1578, 99274), (1841, 85092), (2026, 77322), (3039, 51548), (3156, 49637), (3682, 42546), (4052, 38661), (5523, 28364), (6078, 25774), (7091, 22092), (7364, 21273), (11046, 14182), (12156, 12887)]