156956261488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{19477}}^1$

素因数の和:19611

約数の個数: 160

約数和(自身を含む): 361537235136

約数和(自身を除く): 204580973648

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 43, 52, 53, 68, 86, 104, 106, 136, 172, 208, 212, 221, 272, 344, 424, 442, 559, 688, 689, 731, 848, 884, 901, 1118, 1378, 1462, 1768, 1802, 2236, 2279, 2756, 2924, 3536, 3604, 4472, 4558, 5512, 5848, 7208, 8944, 9116, 9503, 11024, 11696, 11713, 14416, 18232, 19006, 19477, 23426, 29627, 36464, 38012, 38743, 38954, 46852, 59254, 76024, 77486, 77908, 93704, 118508, 152048, 154972, 155816, 187408, 237016, 253201, 309944, 311632, 331109, 474032, 503659, 506402, 619888, 662218, 837511, 1007318, 1012804, 1032281, 1324436, 1675022, 2014636, 2025608, 2064562, 2648872, 3350044, 4029272, 4051216, 4129124, 4304417, 5297744, 6700088, 8058544, 8258248, 8608834, 10887643, 13400176, 13419653, 14237687, 16516496, 17217668, 17548777, 21775286, 26839306, 28475374, 34435336, 35097554, 43550572, 44388083, 53678612, 56950748, 68870672, 70195108, 87101144, 88776166, 107357224, 113901496, 140390216, 174202288, 177552332, 185089931, 214714448, 227802992, 228134101, 280780432, 355104664, 370179862, 456268202, 577045079, 710209328, 740359724, 754597411, 912536404, 1154090158, 1480719448, 1509194822, 1825072808, 2308180316, 2961438896, 3018389644, 3650145616, 4616360632, 6036779288, 9232721264, 9809766343, 12073558576, 19619532686, 39239065372, 78478130744, 156956261488]

約数ペア:

[(1, 156956261488), (2, 78478130744), (4, 39239065372), (8, 19619532686), (13, 12073558576), (16, 9809766343), (17, 9232721264), (26, 6036779288), (34, 4616360632), (43, 3650145616), (52, 3018389644), (53, 2961438896), (68, 2308180316), (86, 1825072808), (104, 1509194822), (106, 1480719448), (136, 1154090158), (172, 912536404), (208, 754597411), (212, 740359724), (221, 710209328), (272, 577045079), (344, 456268202), (424, 370179862), (442, 355104664), (559, 280780432), (688, 228134101), (689, 227802992), (731, 214714448), (848, 185089931), (884, 177552332), (901, 174202288), (1118, 140390216), (1378, 113901496), (1462, 107357224), (1768, 88776166), (1802, 87101144), (2236, 70195108), (2279, 68870672), (2756, 56950748), (2924, 53678612), (3536, 44388083), (3604, 43550572), (4472, 35097554), (4558, 34435336), (5512, 28475374), (5848, 26839306), (7208, 21775286), (8944, 17548777), (9116, 17217668), (9503, 16516496), (11024, 14237687), (11696, 13419653), (11713, 13400176), (14416, 10887643), (18232, 8608834), (19006, 8258248), (19477, 8058544), (23426, 6700088), (29627, 5297744), (36464, 4304417), (38012, 4129124), (38743, 4051216), (38954, 4029272), (46852, 3350044), (59254, 2648872), (76024, 2064562), (77486, 2025608), (77908, 2014636), (93704, 1675022), (118508, 1324436), (152048, 1032281), (154972, 1012804), (155816, 1007318), (187408, 837511), (237016, 662218), (253201, 619888), (309944, 506402), (311632, 503659), (331109, 474032)]