154191632

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:565

約数の個数: 120

約数和(自身を含む): 384725376

約数和(自身を除く): 230533744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 49, 56, 68, 92, 98, 112, 119, 136, 161, 184, 196, 238, 272, 322, 368, 391, 392, 476, 503, 644, 782, 784, 833, 952, 1006, 1127, 1288, 1564, 1666, 1904, 2012, 2254, 2576, 2737, 3128, 3332, 3521, 4024, 4508, 5474, 6256, 6664, 7042, 8048, 8551, 9016, 10948, 11569, 13328, 14084, 17102, 18032, 19159, 21896, 23138, 24647, 28168, 34204, 38318, 43792, 46276, 49294, 56336, 59857, 68408, 76636, 80983, 92552, 98588, 119714, 136816, 153272, 161966, 185104, 196673, 197176, 239428, 306544, 323932, 393346, 394352, 418999, 478856, 566881, 647864, 786692, 837998, 957712, 1133762, 1295728, 1376711, 1573384, 1675996, 2267524, 2753422, 3146768, 3351992, 4535048, 5506844, 6703984, 9070096, 9636977, 11013688, 19273954, 22027376, 38547908, 77095816, 154191632]

約数ペア:

[(1, 154191632), (2, 77095816), (4, 38547908), (7, 22027376), (8, 19273954), (14, 11013688), (16, 9636977), (17, 9070096), (23, 6703984), (28, 5506844), (34, 4535048), (46, 3351992), (49, 3146768), (56, 2753422), (68, 2267524), (92, 1675996), (98, 1573384), (112, 1376711), (119, 1295728), (136, 1133762), (161, 957712), (184, 837998), (196, 786692), (238, 647864), (272, 566881), (322, 478856), (368, 418999), (391, 394352), (392, 393346), (476, 323932), (503, 306544), (644, 239428), (782, 197176), (784, 196673), (833, 185104), (952, 161966), (1006, 153272), (1127, 136816), (1288, 119714), (1564, 98588), (1666, 92552), (1904, 80983), (2012, 76636), (2254, 68408), (2576, 59857), (2737, 56336), (3128, 49294), (3332, 46276), (3521, 43792), (4024, 38318), (4508, 34204), (5474, 28168), (6256, 24647), (6664, 23138), (7042, 21896), (8048, 19159), (8551, 18032), (9016, 17102), (10948, 14084), (11569, 13328)]