154902618

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73553}}^1$

素因数の和:73580

約数の個数: 40

約数和(自身を含む): 373801428

約数和(自身を除く): 218898810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 73553, 147106, 220659, 441318, 661977, 956189, 1323954, 1912378, 1985931, 2868567, 3971862, 5737134, 5957793, 8605701, 11915586, 17211402, 25817103, 51634206, 77451309, 154902618]

約数ペア:

[(1, 154902618), (2, 77451309), (3, 51634206), (6, 25817103), (9, 17211402), (13, 11915586), (18, 8605701), (26, 5957793), (27, 5737134), (39, 3971862), (54, 2868567), (78, 1985931), (81, 1912378), (117, 1323954), (162, 956189), (234, 661977), (351, 441318), (702, 220659), (1053, 147106), (2106, 73553)]