155994636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13963}}^1$

素因数の和:14003

約数の個数: 72

約数和(自身を含む): 445730880

約数和(自身を除く): 289736244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 13963, 27926, 41889, 55852, 83778, 97741, 167556, 195482, 265297, 293223, 390964, 530594, 586446, 684187, 795891, 1061188, 1172892, 1368374, 1591782, 1857079, 2052561, 2736748, 3183564, 3714158, 4105122, 5571237, 7428316, 8210244, 11142474, 12999553, 22284948, 25999106, 38998659, 51998212, 77997318, 155994636]

約数ペア:

[(1, 155994636), (2, 77997318), (3, 51998212), (4, 38998659), (6, 25999106), (7, 22284948), (12, 12999553), (14, 11142474), (19, 8210244), (21, 7428316), (28, 5571237), (38, 4105122), (42, 3714158), (49, 3183564), (57, 2736748), (76, 2052561), (84, 1857079), (98, 1591782), (114, 1368374), (133, 1172892), (147, 1061188), (196, 795891), (228, 684187), (266, 586446), (294, 530594), (399, 390964), (532, 293223), (588, 265297), (798, 195482), (931, 167556), (1596, 97741), (1862, 83778), (2793, 55852), (3724, 41889), (5586, 27926), (11172, 13963)]