124980716

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 260155392

約数和(自身を除く): 135174676

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 137, 217, 274, 434, 548, 868, 959, 1051, 1918, 2102, 3836, 4204, 4247, 7357, 8494, 14714, 16988, 29428, 29729, 32581, 59458, 65162, 118916, 130324, 143987, 228067, 287974, 456134, 575948, 912268, 1007909, 2015818, 4031636, 4463597, 8927194, 17854388, 31245179, 62490358, 124980716]

約数ペア:

[(1, 124980716), (2, 62490358), (4, 31245179), (7, 17854388), (14, 8927194), (28, 4463597), (31, 4031636), (62, 2015818), (124, 1007909), (137, 912268), (217, 575948), (274, 456134), (434, 287974), (548, 228067), (868, 143987), (959, 130324), (1051, 118916), (1918, 65162), (2102, 59458), (3836, 32581), (4204, 29729), (4247, 29428), (7357, 16988), (8494, 14714)]