179835292

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 397589136

約数和(自身を除く): 217753844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 163, 182, 196, 326, 364, 433, 637, 652, 866, 1141, 1274, 1732, 2119, 2282, 2548, 3031, 4238, 4564, 5629, 6062, 7987, 8476, 11258, 12124, 14833, 15974, 21217, 22516, 29666, 31948, 39403, 42434, 59332, 70579, 78806, 84868, 103831, 141158, 157612, 207662, 275821, 282316, 415324, 494053, 551642, 917527, 988106, 1103284, 1835054, 1976212, 3458371, 3670108, 6422689, 6916742, 12845378, 13833484, 25690756, 44958823, 89917646, 179835292]

約数ペア:

[(1, 179835292), (2, 89917646), (4, 44958823), (7, 25690756), (13, 13833484), (14, 12845378), (26, 6916742), (28, 6422689), (49, 3670108), (52, 3458371), (91, 1976212), (98, 1835054), (163, 1103284), (182, 988106), (196, 917527), (326, 551642), (364, 494053), (433, 415324), (637, 282316), (652, 275821), (866, 207662), (1141, 157612), (1274, 141158), (1732, 103831), (2119, 84868), (2282, 78806), (2548, 70579), (3031, 59332), (4238, 42434), (4564, 39403), (5629, 31948), (6062, 29666), (7987, 22516), (8476, 21217), (11258, 15974), (12124, 14833)]