78367045510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{141941}}^1$

素因数の和:142129

約数の個数: 64

約数和(自身を含む): 157957599744

約数和(自身を除く): 79590554234

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 137, 155, 274, 310, 403, 685, 806, 1370, 1781, 2015, 3562, 4030, 4247, 8494, 8905, 17810, 21235, 42470, 55211, 110422, 141941, 276055, 283882, 552110, 709705, 1419410, 1845233, 3690466, 4400171, 8800342, 9226165, 18452330, 19445917, 22000855, 38891834, 44001710, 57202223, 97229585, 114404446, 194459170, 252796921, 286011115, 505593842, 572022230, 602823427, 1205646854, 1263984605, 2527969210, 3014117135, 6028234270, 7836704551, 15673409102, 39183522755, 78367045510]

約数ペア:

[(1, 78367045510), (2, 39183522755), (5, 15673409102), (10, 7836704551), (13, 6028234270), (26, 3014117135), (31, 2527969210), (62, 1263984605), (65, 1205646854), (130, 602823427), (137, 572022230), (155, 505593842), (274, 286011115), (310, 252796921), (403, 194459170), (685, 114404446), (806, 97229585), (1370, 57202223), (1781, 44001710), (2015, 38891834), (3562, 22000855), (4030, 19445917), (4247, 18452330), (8494, 9226165), (8905, 8800342), (17810, 4400171), (21235, 3690466), (42470, 1845233), (55211, 1419410), (110422, 709705), (141941, 552110), (276055, 283882)]