15358248

素因数分解:

$2^3\times 3^4\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 43581780

約数和(自身を除く): 28223532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 173, 216, 274, 324, 346, 411, 519, 548, 648, 692, 822, 1038, 1096, 1233, 1384, 1557, 1644, 2076, 2466, 3114, 3288, 3699, 4152, 4671, 4932, 6228, 7398, 9342, 9864, 11097, 12456, 14013, 14796, 18684, 22194, 23701, 28026, 29592, 37368, 44388, 47402, 56052, 71103, 88776, 94804, 112104, 142206, 189608, 213309, 284412, 426618, 568824, 639927, 853236, 1279854, 1706472, 1919781, 2559708, 3839562, 5119416, 7679124, 15358248]

約数ペア:

[(1, 15358248), (2, 7679124), (3, 5119416), (4, 3839562), (6, 2559708), (8, 1919781), (9, 1706472), (12, 1279854), (18, 853236), (24, 639927), (27, 568824), (36, 426618), (54, 284412), (72, 213309), (81, 189608), (108, 142206), (137, 112104), (162, 94804), (173, 88776), (216, 71103), (274, 56052), (324, 47402), (346, 44388), (411, 37368), (519, 29592), (548, 28026), (648, 23701), (692, 22194), (822, 18684), (1038, 14796), (1096, 14013), (1233, 12456), (1384, 11097), (1557, 9864), (1644, 9342), (2076, 7398), (2466, 6228), (3114, 4932), (3288, 4671), (3699, 4152)]