140002324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 325418016

約数和(自身を除く): 185415692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 43, 44, 62, 77, 86, 121, 124, 154, 172, 217, 242, 301, 308, 341, 434, 473, 484, 602, 682, 847, 868, 946, 961, 1204, 1333, 1364, 1694, 1892, 1922, 2387, 2666, 3311, 3388, 3751, 3844, 4774, 5203, 5332, 6622, 6727, 7502, 9331, 9548, 10406, 10571, 13244, 13454, 14663, 15004, 18662, 20812, 21142, 26257, 26908, 29326, 36421, 37324, 41323, 42284, 52514, 58652, 72842, 73997, 82646, 102641, 105028, 116281, 145684, 147994, 161293, 165292, 205282, 232562, 289261, 295988, 322586, 410564, 454553, 465124, 578522, 645172, 813967, 909106, 1129051, 1157044, 1627934, 1818212, 2258102, 3181871, 3255868, 4516204, 5000083, 6363742, 10000166, 12727484, 20000332, 35000581, 70001162, 140002324]

約数ペア:

[(1, 140002324), (2, 70001162), (4, 35000581), (7, 20000332), (11, 12727484), (14, 10000166), (22, 6363742), (28, 5000083), (31, 4516204), (43, 3255868), (44, 3181871), (62, 2258102), (77, 1818212), (86, 1627934), (121, 1157044), (124, 1129051), (154, 909106), (172, 813967), (217, 645172), (242, 578522), (301, 465124), (308, 454553), (341, 410564), (434, 322586), (473, 295988), (484, 289261), (602, 232562), (682, 205282), (847, 165292), (868, 161293), (946, 147994), (961, 145684), (1204, 116281), (1333, 105028), (1364, 102641), (1694, 82646), (1892, 73997), (1922, 72842), (2387, 58652), (2666, 52514), (3311, 42284), (3388, 41323), (3751, 37324), (3844, 36421), (4774, 29326), (5203, 26908), (5332, 26257), (6622, 21142), (6727, 20812), (7502, 18662), (9331, 15004), (9548, 14663), (10406, 13454), (10571, 13244)]