128695512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25657}}^1$

素因数の和:25696

約数の個数: 64

約数和(自身を含む): 369475200

約数和(自身を除く): 240779688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 25657, 51314, 76971, 102628, 153942, 205256, 282227, 307884, 487483, 564454, 615768, 846681, 974966, 1128908, 1462449, 1693362, 1949932, 2257816, 2924898, 3386724, 3899864, 5362313, 5849796, 6773448, 10724626, 11699592, 16086939, 21449252, 32173878, 42898504, 64347756, 128695512]

約数ペア:

[(1, 128695512), (2, 64347756), (3, 42898504), (4, 32173878), (6, 21449252), (8, 16086939), (11, 11699592), (12, 10724626), (19, 6773448), (22, 5849796), (24, 5362313), (33, 3899864), (38, 3386724), (44, 2924898), (57, 2257816), (66, 1949932), (76, 1693362), (88, 1462449), (114, 1128908), (132, 974966), (152, 846681), (209, 615768), (228, 564454), (264, 487483), (418, 307884), (456, 282227), (627, 205256), (836, 153942), (1254, 102628), (1672, 76971), (2508, 51314), (5016, 25657)]