156670495930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1\times {\mathrm{5003}}^1$

素因数の和:6895

約数の個数: 64

約数和(自身を含む): 306122302080

約数和(自身を除く): 149451806150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1733, 1807, 3466, 3614, 5003, 8665, 9035, 10006, 17330, 18070, 22529, 25015, 45058, 50030, 65039, 112645, 130078, 225290, 240887, 325195, 481774, 650390, 695417, 1204435, 1390834, 2408870, 3131531, 3477085, 6263062, 6954170, 8670199, 9040421, 15657655, 17340398, 18080842, 31315310, 43350995, 45202105, 86701990, 90404210, 112712587, 225425174, 563562935, 1127125870, 1205157661, 2410315322, 6025788305, 12051576610, 15667049593, 31334099186, 78335247965, 156670495930]

約数ペア:

[(1, 156670495930), (2, 78335247965), (5, 31334099186), (10, 15667049593), (13, 12051576610), (26, 6025788305), (65, 2410315322), (130, 1205157661), (139, 1127125870), (278, 563562935), (695, 225425174), (1390, 112712587), (1733, 90404210), (1807, 86701990), (3466, 45202105), (3614, 43350995), (5003, 31315310), (8665, 18080842), (9035, 17340398), (10006, 15657655), (17330, 9040421), (18070, 8670199), (22529, 6954170), (25015, 6263062), (45058, 3477085), (50030, 3131531), (65039, 2408870), (112645, 1390834), (130078, 1204435), (225290, 695417), (240887, 650390), (325195, 481774)]