142590816

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{5563}}^1$

素因数の和:5668

約数の個数: 72

約数和(自身を含む): 410122440

約数和(自身を除く): 267531624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 5563, 6408, 8544, 11126, 12816, 16689, 22252, 25632, 33378, 44504, 50067, 66756, 89008, 100134, 133512, 178016, 200268, 267024, 400536, 495107, 534048, 801072, 990214, 1485321, 1602144, 1980428, 2970642, 3960856, 4455963, 5941284, 7921712, 8911926, 11882568, 15843424, 17823852, 23765136, 35647704, 47530272, 71295408, 142590816]

約数ペア:

[(1, 142590816), (2, 71295408), (3, 47530272), (4, 35647704), (6, 23765136), (8, 17823852), (9, 15843424), (12, 11882568), (16, 8911926), (18, 7921712), (24, 5941284), (32, 4455963), (36, 3960856), (48, 2970642), (72, 1980428), (89, 1602144), (96, 1485321), (144, 990214), (178, 801072), (267, 534048), (288, 495107), (356, 400536), (534, 267024), (712, 200268), (801, 178016), (1068, 133512), (1424, 100134), (1602, 89008), (2136, 66756), (2848, 50067), (3204, 44504), (4272, 33378), (5563, 25632), (6408, 22252), (8544, 16689), (11126, 12816)]