128037048

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4603}}^1$

素因数の和:4692

約数の個数: 64

約数和(自身を含む): 342537600

約数和(自身を除く): 214500552

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1159, 1464, 2318, 3477, 4603, 4636, 6954, 9206, 9272, 13809, 13908, 18412, 27618, 27816, 36824, 55236, 87457, 110472, 174914, 262371, 280783, 349828, 524742, 561566, 699656, 842349, 1049484, 1123132, 1684698, 2098968, 2246264, 3369396, 5334877, 6738792, 10669754, 16004631, 21339508, 32009262, 42679016, 64018524, 128037048]

約数ペア:

[(1, 128037048), (2, 64018524), (3, 42679016), (4, 32009262), (6, 21339508), (8, 16004631), (12, 10669754), (19, 6738792), (24, 5334877), (38, 3369396), (57, 2246264), (61, 2098968), (76, 1684698), (114, 1123132), (122, 1049484), (152, 842349), (183, 699656), (228, 561566), (244, 524742), (366, 349828), (456, 280783), (488, 262371), (732, 174914), (1159, 110472), (1464, 87457), (2318, 55236), (3477, 36824), (4603, 27816), (4636, 27618), (6954, 18412), (9206, 13908), (9272, 13809)]