156679140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{153607}}^1$

素因数の和:153636

約数の個数: 48

約数和(自身を含む): 464510592

約数和(自身を除く): 307831452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 153607, 307214, 460821, 614428, 768035, 921642, 1536070, 1843284, 2304105, 2611319, 3072140, 4608210, 5222638, 7833957, 9216420, 10445276, 13056595, 15667914, 26113190, 31335828, 39169785, 52226380, 78339570, 156679140]

約数ペア:

[(1, 156679140), (2, 78339570), (3, 52226380), (4, 39169785), (5, 31335828), (6, 26113190), (10, 15667914), (12, 13056595), (15, 10445276), (17, 9216420), (20, 7833957), (30, 5222638), (34, 4608210), (51, 3072140), (60, 2611319), (68, 2304105), (85, 1843284), (102, 1536070), (170, 921642), (204, 768035), (255, 614428), (340, 460821), (510, 307214), (1020, 153607)]