156943766

素因数分解:

$2^1\times 7^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 56

約数和(自身を含む): 296475120

約数和(自身を除く): 139531354

約数列:

[1, 2, 7, 14, 23, 29, 46, 49, 58, 98, 161, 203, 322, 343, 406, 667, 686, 1127, 1334, 1421, 2254, 2401, 2842, 4669, 4802, 7889, 9338, 9947, 15778, 16807, 19894, 32683, 33614, 55223, 65366, 69629, 110446, 117649, 139258, 228781, 235298, 386561, 457562, 487403, 773122, 974806, 1601467, 2705927, 3202934, 3411821, 5411854, 6823642, 11210269, 22420538, 78471883, 156943766]

約数ペア:

[(1, 156943766), (2, 78471883), (7, 22420538), (14, 11210269), (23, 6823642), (29, 5411854), (46, 3411821), (49, 3202934), (58, 2705927), (98, 1601467), (161, 974806), (203, 773122), (322, 487403), (343, 457562), (406, 386561), (667, 235298), (686, 228781), (1127, 139258), (1334, 117649), (1421, 110446), (2254, 69629), (2401, 65366), (2842, 55223), (4669, 33614), (4802, 32683), (7889, 19894), (9338, 16807), (9947, 15778)]