156717621697

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 208021718016

約数和(自身を除く): 51304096319

約数列:

[1, 7, 13, 23, 41, 91, 161, 271, 287, 293, 299, 529, 533, 943, 1897, 2051, 2093, 3523, 3703, 3731, 3809, 6233, 6601, 6739, 6877, 11111, 12013, 12259, 21689, 24661, 26663, 43631, 47173, 48139, 77777, 79403, 81029, 84091, 85813, 87607, 143359, 144443, 151823, 154997, 156169, 255553, 276299, 281957, 555821, 567203, 613249, 1003513, 1011101, 1032239, 1084979, 1093183, 1788871, 1826269, 1863667, 1934093, 1973699, 2014961, 3255523, 3322189, 3591887, 5877719, 6354877, 7225673, 12783883, 13045669, 14104727, 22788661, 23255323, 23741497, 25143209, 41144033, 42004187, 42321799, 44484139, 74877029, 76410347, 82613401, 166190479, 294029309, 296252593, 524139203, 534872429, 546054431, 578293807, 973401377, 1722171667, 3822381017, 6813809639, 12055201669, 22388231671, 156717621697]

約数ペア:

[(1, 156717621697), (7, 22388231671), (13, 12055201669), (23, 6813809639), (41, 3822381017), (91, 1722171667), (161, 973401377), (271, 578293807), (287, 546054431), (293, 534872429), (299, 524139203), (529, 296252593), (533, 294029309), (943, 166190479), (1897, 82613401), (2051, 76410347), (2093, 74877029), (3523, 44484139), (3703, 42321799), (3731, 42004187), (3809, 41144033), (6233, 25143209), (6601, 23741497), (6739, 23255323), (6877, 22788661), (11111, 14104727), (12013, 13045669), (12259, 12783883), (21689, 7225673), (24661, 6354877), (26663, 5877719), (43631, 3591887), (47173, 3322189), (48139, 3255523), (77777, 2014961), (79403, 1973699), (81029, 1934093), (84091, 1863667), (85813, 1826269), (87607, 1788871), (143359, 1093183), (144443, 1084979), (151823, 1032239), (154997, 1011101), (156169, 1003513), (255553, 613249), (276299, 567203), (281957, 555821)]