159399954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 426639360

約数和(自身を除く): 267239406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 61, 62, 63, 93, 122, 126, 183, 186, 189, 217, 223, 279, 366, 378, 427, 434, 446, 549, 558, 651, 669, 837, 854, 1098, 1281, 1302, 1338, 1561, 1647, 1674, 1891, 1953, 2007, 2562, 3122, 3294, 3782, 3843, 3906, 4014, 4683, 5673, 5859, 6021, 6913, 7686, 9366, 11346, 11529, 11718, 12042, 13237, 13603, 13826, 14049, 17019, 20739, 23058, 26474, 27206, 28098, 34038, 39711, 40809, 41478, 42147, 48391, 51057, 62217, 79422, 81618, 84294, 95221, 96782, 102114, 119133, 122427, 124434, 145173, 186651, 190442, 238266, 244854, 285663, 290346, 357399, 367281, 373302, 421693, 435519, 571326, 714798, 734562, 843386, 856989, 871038, 1265079, 1306557, 1713978, 2530158, 2570967, 2613114, 2951851, 3795237, 5141934, 5903702, 7590474, 8855553, 11385711, 17711106, 22771422, 26566659, 53133318, 79699977, 159399954]

約数ペア:

[(1, 159399954), (2, 79699977), (3, 53133318), (6, 26566659), (7, 22771422), (9, 17711106), (14, 11385711), (18, 8855553), (21, 7590474), (27, 5903702), (31, 5141934), (42, 3795237), (54, 2951851), (61, 2613114), (62, 2570967), (63, 2530158), (93, 1713978), (122, 1306557), (126, 1265079), (183, 871038), (186, 856989), (189, 843386), (217, 734562), (223, 714798), (279, 571326), (366, 435519), (378, 421693), (427, 373302), (434, 367281), (446, 357399), (549, 290346), (558, 285663), (651, 244854), (669, 238266), (837, 190442), (854, 186651), (1098, 145173), (1281, 124434), (1302, 122427), (1338, 119133), (1561, 102114), (1647, 96782), (1674, 95221), (1891, 84294), (1953, 81618), (2007, 79422), (2562, 62217), (3122, 51057), (3294, 48391), (3782, 42147), (3843, 41478), (3906, 40809), (4014, 39711), (4683, 34038), (5673, 28098), (5859, 27206), (6021, 26474), (6913, 23058), (7686, 20739), (9366, 17019), (11346, 14049), (11529, 13826), (11718, 13603), (12042, 13237)]