156966849340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{114419}}^1$

素因数の和:114715

約数の個数: 96

約数和(自身を含む): 387526809600

約数和(自身を除く): 230559960260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 239, 287, 410, 478, 574, 820, 956, 1148, 1195, 1435, 1673, 2390, 2870, 3346, 4780, 5740, 6692, 8365, 9799, 16730, 19598, 33460, 39196, 48995, 68593, 97990, 114419, 137186, 195980, 228838, 274372, 342965, 457676, 572095, 685930, 800933, 1144190, 1371860, 1601866, 2288380, 3203732, 4004665, 4691179, 8009330, 9382358, 16018660, 18764716, 23455895, 27346141, 32838253, 46911790, 54692282, 65676506, 93823580, 109384564, 131353012, 136730705, 164191265, 191422987, 273461410, 328382530, 382845974, 546922820, 656765060, 765691948, 957114935, 1121191781, 1914229870, 2242383562, 3828459740, 4484767124, 5605958905, 7848342467, 11211917810, 15696684934, 22423835620, 31393369868, 39241712335, 78483424670, 156966849340]

約数ペア:

[(1, 156966849340), (2, 78483424670), (4, 39241712335), (5, 31393369868), (7, 22423835620), (10, 15696684934), (14, 11211917810), (20, 7848342467), (28, 5605958905), (35, 4484767124), (41, 3828459740), (70, 2242383562), (82, 1914229870), (140, 1121191781), (164, 957114935), (205, 765691948), (239, 656765060), (287, 546922820), (410, 382845974), (478, 328382530), (574, 273461410), (820, 191422987), (956, 164191265), (1148, 136730705), (1195, 131353012), (1435, 109384564), (1673, 93823580), (2390, 65676506), (2870, 54692282), (3346, 46911790), (4780, 32838253), (5740, 27346141), (6692, 23455895), (8365, 18764716), (9799, 16018660), (16730, 9382358), (19598, 8009330), (33460, 4691179), (39196, 4004665), (48995, 3203732), (68593, 2288380), (97990, 1601866), (114419, 1371860), (137186, 1144190), (195980, 800933), (228838, 685930), (274372, 572095), (342965, 457676)]