123123134

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 196888320

約数和(自身を除く): 73765186

約数列:

[1, 2, 31, 53, 62, 89, 106, 178, 421, 842, 1643, 2759, 3286, 4717, 5518, 9434, 13051, 22313, 26102, 37469, 44626, 74938, 146227, 292454, 691703, 1161539, 1383406, 1985857, 2323078, 3971714, 61561567, 123123134]

約数ペア:

[(1, 123123134), (2, 61561567), (31, 3971714), (53, 2323078), (62, 1985857), (89, 1383406), (106, 1161539), (178, 691703), (421, 292454), (842, 146227), (1643, 74938), (2759, 44626), (3286, 37469), (4717, 26102), (5518, 22313), (9434, 13051)]