139532848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2114

約数の個数: 80

約数和(自身を含む): 339978240

約数和(自身を除く): 200445392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 1222, 1316, 1456, 2039, 2444, 2632, 4078, 4277, 4888, 5264, 8156, 8554, 9776, 14273, 16312, 17108, 26507, 28546, 32624, 34216, 53014, 57092, 68432, 95833, 106028, 114184, 185549, 191666, 212056, 228368, 371098, 383332, 424112, 670831, 742196, 766664, 1245829, 1341662, 1484392, 1533328, 2491658, 2683324, 2968784, 4983316, 5366648, 8720803, 9966632, 10733296, 17441606, 19933264, 34883212, 69766424, 139532848]

約数ペア:

[(1, 139532848), (2, 69766424), (4, 34883212), (7, 19933264), (8, 17441606), (13, 10733296), (14, 9966632), (16, 8720803), (26, 5366648), (28, 4983316), (47, 2968784), (52, 2683324), (56, 2491658), (91, 1533328), (94, 1484392), (104, 1341662), (112, 1245829), (182, 766664), (188, 742196), (208, 670831), (329, 424112), (364, 383332), (376, 371098), (611, 228368), (658, 212056), (728, 191666), (752, 185549), (1222, 114184), (1316, 106028), (1456, 95833), (2039, 68432), (2444, 57092), (2632, 53014), (4078, 34216), (4277, 32624), (4888, 28546), (5264, 26507), (8156, 17108), (8554, 16312), (9776, 14273)]