173208532

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 376911360

約数和(自身を除く): 203702828

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 49, 58, 62, 98, 116, 124, 196, 203, 217, 406, 434, 812, 868, 899, 983, 1421, 1519, 1798, 1966, 2842, 3038, 3596, 3932, 5684, 6076, 6293, 6881, 12586, 13762, 25172, 27524, 28507, 30473, 44051, 48167, 57014, 60946, 88102, 96334, 114028, 121892, 176204, 192668, 199549, 213311, 399098, 426622, 798196, 853244, 883717, 1396843, 1493177, 1767434, 2793686, 2986354, 3534868, 5587372, 5972708, 6186019, 12372038, 24744076, 43302133, 86604266, 173208532]

約数ペア:

[(1, 173208532), (2, 86604266), (4, 43302133), (7, 24744076), (14, 12372038), (28, 6186019), (29, 5972708), (31, 5587372), (49, 3534868), (58, 2986354), (62, 2793686), (98, 1767434), (116, 1493177), (124, 1396843), (196, 883717), (203, 853244), (217, 798196), (406, 426622), (434, 399098), (812, 213311), (868, 199549), (899, 192668), (983, 176204), (1421, 121892), (1519, 114028), (1798, 96334), (1966, 88102), (2842, 60946), (3038, 57014), (3596, 48167), (3932, 44051), (5684, 30473), (6076, 28507), (6293, 27524), (6881, 25172), (12586, 13762)]