159041628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1481}}^1$

素因数の和:1667

約数の個数: 72

約数和(自身を含む): 426163920

約数和(自身を除く): 267122292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 942, 1413, 1481, 1884, 2826, 2962, 2983, 4443, 5652, 5924, 5966, 8886, 8949, 11932, 13329, 17772, 17898, 26658, 26847, 28139, 35796, 53316, 53694, 56278, 84417, 107388, 112556, 168834, 232517, 253251, 337668, 465034, 506502, 697551, 930068, 1013004, 1395102, 2092653, 2790204, 4185306, 4417823, 8370612, 8835646, 13253469, 17671292, 26506938, 39760407, 53013876, 79520814, 159041628]

約数ペア:

[(1, 159041628), (2, 79520814), (3, 53013876), (4, 39760407), (6, 26506938), (9, 17671292), (12, 13253469), (18, 8835646), (19, 8370612), (36, 4417823), (38, 4185306), (57, 2790204), (76, 2092653), (114, 1395102), (157, 1013004), (171, 930068), (228, 697551), (314, 506502), (342, 465034), (471, 337668), (628, 253251), (684, 232517), (942, 168834), (1413, 112556), (1481, 107388), (1884, 84417), (2826, 56278), (2962, 53694), (2983, 53316), (4443, 35796), (5652, 28139), (5924, 26847), (5966, 26658), (8886, 17898), (8949, 17772), (11932, 13329)]