156947103716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1627}}^1\times {\mathrm{10723}}^1$

素因数の和:12540

約数の個数: 48

約数和(自身を含む): 297705274944

約数和(自身を除く): 140758171228

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 1627, 2249, 3254, 4498, 6508, 8996, 10723, 21151, 21446, 42302, 42892, 84604, 139399, 278798, 281471, 557596, 562942, 1125884, 1855079, 3659123, 3710158, 7318246, 7420316, 14636492, 17446321, 24116027, 34892642, 48232054, 69785284, 96464108, 226802173, 453604346, 907208692, 3018213533, 6036427066, 12072854132, 39236775929, 78473551858, 156947103716]

約数ペア:

[(1, 156947103716), (2, 78473551858), (4, 39236775929), (13, 12072854132), (26, 6036427066), (52, 3018213533), (173, 907208692), (346, 453604346), (692, 226802173), (1627, 96464108), (2249, 69785284), (3254, 48232054), (4498, 34892642), (6508, 24116027), (8996, 17446321), (10723, 14636492), (21151, 7420316), (21446, 7318246), (42302, 3710158), (42892, 3659123), (84604, 1855079), (139399, 1125884), (278798, 562942), (281471, 557596)]