138399648

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3299}}^1$

素因数の和:3354

約数の個数: 96

約数和(自身を含む): 399168000

約数和(自身を除く): 260768352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 608, 736, 874, 912, 1104, 1311, 1748, 1824, 2208, 2622, 3299, 3496, 5244, 6598, 6992, 9897, 10488, 13196, 13984, 19794, 20976, 26392, 39588, 41952, 52784, 62681, 75877, 79176, 105568, 125362, 151754, 158352, 188043, 227631, 250724, 303508, 316704, 376086, 455262, 501448, 607016, 752172, 910524, 1002896, 1214032, 1441663, 1504344, 1821048, 2005792, 2428064, 2883326, 3008688, 3642096, 4324989, 5766652, 6017376, 7284192, 8649978, 11533304, 17299956, 23066608, 34599912, 46133216, 69199824, 138399648]

約数ペア:

[(1, 138399648), (2, 69199824), (3, 46133216), (4, 34599912), (6, 23066608), (8, 17299956), (12, 11533304), (16, 8649978), (19, 7284192), (23, 6017376), (24, 5766652), (32, 4324989), (38, 3642096), (46, 3008688), (48, 2883326), (57, 2428064), (69, 2005792), (76, 1821048), (92, 1504344), (96, 1441663), (114, 1214032), (138, 1002896), (152, 910524), (184, 752172), (228, 607016), (276, 501448), (304, 455262), (368, 376086), (437, 316704), (456, 303508), (552, 250724), (608, 227631), (736, 188043), (874, 158352), (912, 151754), (1104, 125362), (1311, 105568), (1748, 79176), (1824, 75877), (2208, 62681), (2622, 52784), (3299, 41952), (3496, 39588), (5244, 26392), (6598, 20976), (6992, 19794), (9897, 13984), (10488, 13196)]