148481816

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{85531}}^1$

素因数の和:85575

約数の個数: 32

約数和(自身を含む): 328442880

約数和(自身を除く): 179961064

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 85531, 171062, 342124, 598717, 684248, 1197434, 2394868, 2651461, 4789736, 5302922, 10605844, 18560227, 21211688, 37120454, 74240908, 148481816]

約数ペア:

[(1, 148481816), (2, 74240908), (4, 37120454), (7, 21211688), (8, 18560227), (14, 10605844), (28, 5302922), (31, 4789736), (56, 2651461), (62, 2394868), (124, 1197434), (217, 684248), (248, 598717), (434, 342124), (868, 171062), (1736, 85531)]