172295396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15269}}^1$

素因数の和:15324

約数の個数: 48

約数和(自身を含む): 383093760

約数和(自身を除く): 210798364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 15269, 30538, 61076, 106883, 198497, 213766, 396994, 427532, 473339, 793988, 946678, 1389479, 1893356, 2778958, 3313373, 5557916, 6153407, 6626746, 12306814, 13253492, 24613628, 43073849, 86147698, 172295396]

約数ペア:

[(1, 172295396), (2, 86147698), (4, 43073849), (7, 24613628), (13, 13253492), (14, 12306814), (26, 6626746), (28, 6153407), (31, 5557916), (52, 3313373), (62, 2778958), (91, 1893356), (124, 1389479), (182, 946678), (217, 793988), (364, 473339), (403, 427532), (434, 396994), (806, 213766), (868, 198497), (1612, 106883), (2821, 61076), (5642, 30538), (11284, 15269)]