154697382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72221}}^1$

素因数の和:72253

約数の個数: 48

約数和(自身を含む): 405598752

約数和(自身を除く): 250901370

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 72221, 144442, 216663, 433326, 505547, 649989, 1011094, 1227757, 1299978, 1516641, 2455514, 3033282, 3683271, 4549923, 7366542, 8594299, 9099846, 11049813, 17188598, 22099626, 25782897, 51565794, 77348691, 154697382]

約数ペア:

[(1, 154697382), (2, 77348691), (3, 51565794), (6, 25782897), (7, 22099626), (9, 17188598), (14, 11049813), (17, 9099846), (18, 8594299), (21, 7366542), (34, 4549923), (42, 3683271), (51, 3033282), (63, 2455514), (102, 1516641), (119, 1299978), (126, 1227757), (153, 1011094), (238, 649989), (306, 505547), (357, 433326), (714, 216663), (1071, 144442), (2142, 72221)]