172897804796

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{51193}}^1$

素因数の和:51518

約数の個数: 48

約数和(自身を含む): 313491578400

約数和(自身を除く): 140593773604

約数列:

[1, 2, 4, 53, 89, 106, 178, 179, 212, 356, 358, 716, 4717, 9434, 9487, 15931, 18868, 18974, 31862, 37948, 51193, 63724, 102386, 204772, 844343, 1688686, 2713229, 3377372, 4556177, 5426458, 9112354, 9163547, 10852916, 18224708, 18327094, 36654188, 241477381, 482954762, 485667991, 815555683, 965909524, 971335982, 1631111366, 1942671964, 3262222732, 43224451199, 86448902398, 172897804796]

約数ペア:

[(1, 172897804796), (2, 86448902398), (4, 43224451199), (53, 3262222732), (89, 1942671964), (106, 1631111366), (178, 971335982), (179, 965909524), (212, 815555683), (356, 485667991), (358, 482954762), (716, 241477381), (4717, 36654188), (9434, 18327094), (9487, 18224708), (15931, 10852916), (18868, 9163547), (18974, 9112354), (31862, 5426458), (37948, 4556177), (51193, 3377372), (63724, 2713229), (102386, 1688686), (204772, 844343)]