189809256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:635

約数の個数: 128

約数和(自身を含む): 588107520

約数和(自身を除く): 398298264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 233, 273, 312, 364, 373, 466, 546, 699, 728, 746, 932, 1092, 1119, 1398, 1492, 1631, 1864, 2184, 2238, 2611, 2796, 2984, 3029, 3262, 4476, 4849, 4893, 5222, 5592, 6058, 6524, 7833, 8952, 9087, 9698, 9786, 10444, 12116, 13048, 14547, 15666, 18174, 19396, 19572, 20888, 21203, 24232, 29094, 31332, 33943, 36348, 38792, 39144, 42406, 58188, 62664, 63609, 67886, 72696, 84812, 86909, 101829, 116376, 127218, 135772, 169624, 173818, 203658, 254436, 260727, 271544, 347636, 407316, 508872, 521454, 608363, 695272, 814632, 1042908, 1129817, 1216726, 1825089, 2085816, 2259634, 2433452, 3389451, 3650178, 4519268, 4866904, 6778902, 7300356, 7908719, 9038536, 13557804, 14600712, 15817438, 23726157, 27115608, 31634876, 47452314, 63269752, 94904628, 189809256]

約数ペア:

[(1, 189809256), (2, 94904628), (3, 63269752), (4, 47452314), (6, 31634876), (7, 27115608), (8, 23726157), (12, 15817438), (13, 14600712), (14, 13557804), (21, 9038536), (24, 7908719), (26, 7300356), (28, 6778902), (39, 4866904), (42, 4519268), (52, 3650178), (56, 3389451), (78, 2433452), (84, 2259634), (91, 2085816), (104, 1825089), (156, 1216726), (168, 1129817), (182, 1042908), (233, 814632), (273, 695272), (312, 608363), (364, 521454), (373, 508872), (466, 407316), (546, 347636), (699, 271544), (728, 260727), (746, 254436), (932, 203658), (1092, 173818), (1119, 169624), (1398, 135772), (1492, 127218), (1631, 116376), (1864, 101829), (2184, 86909), (2238, 84812), (2611, 72696), (2796, 67886), (2984, 63609), (3029, 62664), (3262, 58188), (4476, 42406), (4849, 39144), (4893, 38792), (5222, 36348), (5592, 33943), (6058, 31332), (6524, 29094), (7833, 24232), (8952, 21203), (9087, 20888), (9698, 19572), (9786, 19396), (10444, 18174), (12116, 15666), (13048, 14547)]