156958902796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{2399}}^1$

素因数の和:2951

約数の個数: 96

約数和(自身を含む): 303367680000

約数和(自身を除く): 146408777204

約数列:

[1, 2, 4, 19, 37, 38, 53, 74, 76, 106, 148, 212, 439, 703, 878, 1007, 1406, 1756, 1961, 2014, 2399, 2812, 3922, 4028, 4798, 7844, 8341, 9596, 16243, 16682, 23267, 32486, 33364, 37259, 45581, 46534, 64972, 74518, 88763, 91162, 93068, 127147, 149036, 177526, 182324, 254294, 308617, 355052, 442073, 508588, 617234, 860879, 884146, 1053161, 1234468, 1686497, 1721758, 1768292, 2106322, 2415793, 3372994, 3443516, 4212644, 4704439, 4831586, 6745988, 9408878, 9663172, 16356701, 18817756, 20010059, 32713402, 38966957, 40020118, 55817533, 65426804, 77933914, 80040236, 89384341, 111635066, 155867828, 178768682, 223270132, 357537364, 740372183, 1060533127, 1480744366, 2065248721, 2121066254, 2961488732, 4130497442, 4242132508, 8260994884, 39239725699, 78479451398, 156958902796]

約数ペア:

[(1, 156958902796), (2, 78479451398), (4, 39239725699), (19, 8260994884), (37, 4242132508), (38, 4130497442), (53, 2961488732), (74, 2121066254), (76, 2065248721), (106, 1480744366), (148, 1060533127), (212, 740372183), (439, 357537364), (703, 223270132), (878, 178768682), (1007, 155867828), (1406, 111635066), (1756, 89384341), (1961, 80040236), (2014, 77933914), (2399, 65426804), (2812, 55817533), (3922, 40020118), (4028, 38966957), (4798, 32713402), (7844, 20010059), (8341, 18817756), (9596, 16356701), (16243, 9663172), (16682, 9408878), (23267, 6745988), (32486, 4831586), (33364, 4704439), (37259, 4212644), (45581, 3443516), (46534, 3372994), (64972, 2415793), (74518, 2106322), (88763, 1768292), (91162, 1721758), (93068, 1686497), (127147, 1234468), (149036, 1053161), (177526, 884146), (182324, 860879), (254294, 617234), (308617, 508588), (355052, 442073)]