127505352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 366307200

約数和(自身を除く): 238801848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 137, 152, 156, 157, 228, 247, 274, 312, 314, 411, 456, 471, 494, 548, 628, 741, 822, 942, 988, 1096, 1256, 1482, 1644, 1781, 1884, 1976, 2041, 2603, 2964, 2983, 3288, 3562, 3768, 4082, 5206, 5343, 5928, 5966, 6123, 7124, 7809, 8164, 8949, 10412, 10686, 11932, 12246, 14248, 15618, 16328, 17898, 20824, 21372, 21509, 23864, 24492, 31236, 33839, 35796, 38779, 42744, 43018, 48984, 62472, 64527, 67678, 71592, 77558, 86036, 101517, 116337, 129054, 135356, 155116, 172072, 203034, 232674, 258108, 270712, 279617, 310232, 406068, 408671, 465348, 516216, 559234, 812136, 817342, 838851, 930696, 1118468, 1226013, 1634684, 1677702, 2236936, 2452026, 3269368, 3355404, 4904052, 5312723, 6710808, 9808104, 10625446, 15938169, 21250892, 31876338, 42501784, 63752676, 127505352]

約数ペア:

[(1, 127505352), (2, 63752676), (3, 42501784), (4, 31876338), (6, 21250892), (8, 15938169), (12, 10625446), (13, 9808104), (19, 6710808), (24, 5312723), (26, 4904052), (38, 3355404), (39, 3269368), (52, 2452026), (57, 2236936), (76, 1677702), (78, 1634684), (104, 1226013), (114, 1118468), (137, 930696), (152, 838851), (156, 817342), (157, 812136), (228, 559234), (247, 516216), (274, 465348), (312, 408671), (314, 406068), (411, 310232), (456, 279617), (471, 270712), (494, 258108), (548, 232674), (628, 203034), (741, 172072), (822, 155116), (942, 135356), (988, 129054), (1096, 116337), (1256, 101517), (1482, 86036), (1644, 77558), (1781, 71592), (1884, 67678), (1976, 64527), (2041, 62472), (2603, 48984), (2964, 43018), (2983, 42744), (3288, 38779), (3562, 35796), (3768, 33839), (4082, 31236), (5206, 24492), (5343, 23864), (5928, 21509), (5966, 21372), (6123, 20824), (7124, 17898), (7809, 16328), (8164, 15618), (8949, 14248), (10412, 12246), (10686, 11932)]