121812517436

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{547}}^1\times {\mathrm{2143}}^1$

素因数の和:3090

約数の個数: 48

約数和(自身を含む): 216926352384

約数和(自身を除く): 95113834948

約数列:

[1, 2, 4, 83, 166, 313, 332, 547, 626, 1094, 1252, 2143, 2188, 4286, 8572, 25979, 45401, 51958, 90802, 103916, 171211, 177869, 181604, 342422, 355738, 670759, 684844, 711476, 1172221, 1341518, 2344442, 2683036, 4688884, 14210513, 28421026, 55672997, 56842052, 97294343, 111345994, 194588686, 222691988, 366905173, 389177372, 733810346, 1467620692, 30453129359, 60906258718, 121812517436]

約数ペア:

[(1, 121812517436), (2, 60906258718), (4, 30453129359), (83, 1467620692), (166, 733810346), (313, 389177372), (332, 366905173), (547, 222691988), (626, 194588686), (1094, 111345994), (1252, 97294343), (2143, 56842052), (2188, 55672997), (4286, 28421026), (8572, 14210513), (25979, 4688884), (45401, 2683036), (51958, 2344442), (90802, 1341518), (103916, 1172221), (171211, 711476), (177869, 684844), (181604, 670759), (342422, 355738)]