191173896

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139747}}^1$

素因数の和:139778

約数の個数: 48

約数和(自身を含む): 545017200

約数和(自身を除く): 353843304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 139747, 279494, 419241, 558988, 838482, 1117976, 1257723, 1676964, 2515446, 2655193, 3353928, 5030892, 5310386, 7965579, 10061784, 10620772, 15931158, 21241544, 23896737, 31862316, 47793474, 63724632, 95586948, 191173896]

約数ペア:

[(1, 191173896), (2, 95586948), (3, 63724632), (4, 47793474), (6, 31862316), (8, 23896737), (9, 21241544), (12, 15931158), (18, 10620772), (19, 10061784), (24, 7965579), (36, 5310386), (38, 5030892), (57, 3353928), (72, 2655193), (76, 2515446), (114, 1676964), (152, 1257723), (171, 1117976), (228, 838482), (342, 558988), (456, 419241), (684, 279494), (1368, 139747)]