128167512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1187}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 350697600

約数和(自身を除く): 222530088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 409, 818, 1187, 1227, 1636, 2374, 2454, 3272, 3561, 4499, 4748, 4908, 7122, 8998, 9496, 9816, 13057, 13497, 14244, 17996, 26114, 26994, 28488, 35992, 39171, 52228, 53988, 78342, 104456, 107976, 156684, 313368, 485483, 970966, 1456449, 1941932, 2912898, 3883864, 5340313, 5825796, 10680626, 11651592, 16020939, 21361252, 32041878, 42722504, 64083756, 128167512]

約数ペア:

[(1, 128167512), (2, 64083756), (3, 42722504), (4, 32041878), (6, 21361252), (8, 16020939), (11, 11651592), (12, 10680626), (22, 5825796), (24, 5340313), (33, 3883864), (44, 2912898), (66, 1941932), (88, 1456449), (132, 970966), (264, 485483), (409, 313368), (818, 156684), (1187, 107976), (1227, 104456), (1636, 78342), (2374, 53988), (2454, 52228), (3272, 39171), (3561, 35992), (4499, 28488), (4748, 26994), (4908, 26114), (7122, 17996), (8998, 14244), (9496, 13497), (9816, 13057)]