151620456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25577}}^1$

素因数の和:25618

約数の個数: 64

約数和(自身を含む): 429710400

約数和(自身を除く): 278089944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 25577, 51154, 76731, 102308, 153462, 204616, 306924, 332501, 485963, 613848, 665002, 971926, 997503, 1330004, 1457889, 1943852, 1995006, 2660008, 2915778, 3887704, 3990012, 5831556, 6317519, 7980024, 11663112, 12635038, 18952557, 25270076, 37905114, 50540152, 75810228, 151620456]

約数ペア:

[(1, 151620456), (2, 75810228), (3, 50540152), (4, 37905114), (6, 25270076), (8, 18952557), (12, 12635038), (13, 11663112), (19, 7980024), (24, 6317519), (26, 5831556), (38, 3990012), (39, 3887704), (52, 2915778), (57, 2660008), (76, 1995006), (78, 1943852), (104, 1457889), (114, 1330004), (152, 997503), (156, 971926), (228, 665002), (247, 613848), (312, 485963), (456, 332501), (494, 306924), (741, 204616), (988, 153462), (1482, 102308), (1976, 76731), (2964, 51154), (5928, 25577)]