147157128

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1616

約数の個数: 128

約数和(自身を含む): 449280000

約数和(自身を除く): 302122872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 828, 874, 1026, 1242, 1311, 1368, 1559, 1656, 1748, 2052, 2484, 2622, 3118, 3496, 3933, 4104, 4677, 4968, 5244, 6236, 7866, 9354, 10488, 11799, 12472, 14031, 15732, 18708, 23598, 28062, 29621, 31464, 35857, 37416, 42093, 47196, 56124, 59242, 71714, 84186, 88863, 94392, 107571, 112248, 118484, 143428, 168372, 177726, 215142, 236968, 266589, 286856, 322713, 336744, 355452, 430284, 533178, 645426, 681283, 710904, 799767, 860568, 968139, 1066356, 1290852, 1362566, 1599534, 1936278, 2043849, 2132712, 2581704, 2725132, 3199068, 3872556, 4087698, 5450264, 6131547, 6398136, 7745112, 8175396, 12263094, 16350792, 18394641, 24526188, 36789282, 49052376, 73578564, 147157128]

約数ペア:

[(1, 147157128), (2, 73578564), (3, 49052376), (4, 36789282), (6, 24526188), (8, 18394641), (9, 16350792), (12, 12263094), (18, 8175396), (19, 7745112), (23, 6398136), (24, 6131547), (27, 5450264), (36, 4087698), (38, 3872556), (46, 3199068), (54, 2725132), (57, 2581704), (69, 2132712), (72, 2043849), (76, 1936278), (92, 1599534), (108, 1362566), (114, 1290852), (138, 1066356), (152, 968139), (171, 860568), (184, 799767), (207, 710904), (216, 681283), (228, 645426), (276, 533178), (342, 430284), (414, 355452), (437, 336744), (456, 322713), (513, 286856), (552, 266589), (621, 236968), (684, 215142), (828, 177726), (874, 168372), (1026, 143428), (1242, 118484), (1311, 112248), (1368, 107571), (1559, 94392), (1656, 88863), (1748, 84186), (2052, 71714), (2484, 59242), (2622, 56124), (3118, 47196), (3496, 42093), (3933, 37416), (4104, 35857), (4677, 31464), (4968, 29621), (5244, 28062), (6236, 23598), (7866, 18708), (9354, 15732), (10488, 14031), (11799, 12472)]