157830048

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23827}}^1$

素因数の和:23866

約数の個数: 72

約数和(自身を含む): 468363168

約数和(自身を除く): 310533120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 23827, 47654, 71481, 95308, 142962, 190616, 214443, 285924, 381232, 428886, 548021, 571848, 762464, 857772, 1096042, 1143696, 1644063, 1715544, 2192084, 2287392, 3288126, 3431088, 4384168, 4932189, 6576252, 6862176, 8768336, 9864378, 13152504, 17536672, 19728756, 26305008, 39457512, 52610016, 78915024, 157830048]

約数ペア:

[(1, 157830048), (2, 78915024), (3, 52610016), (4, 39457512), (6, 26305008), (8, 19728756), (9, 17536672), (12, 13152504), (16, 9864378), (18, 8768336), (23, 6862176), (24, 6576252), (32, 4932189), (36, 4384168), (46, 3431088), (48, 3288126), (69, 2287392), (72, 2192084), (92, 1715544), (96, 1644063), (138, 1143696), (144, 1096042), (184, 857772), (207, 762464), (276, 571848), (288, 548021), (368, 428886), (414, 381232), (552, 285924), (736, 214443), (828, 190616), (1104, 142962), (1656, 95308), (2208, 71481), (3312, 47654), (6624, 23827)]