156979680170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{845659}}^1$

素因数の和:846662

約数の個数: 32

約数和(自身を含む): 297739972800

約数和(自身を除く): 140760292630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 977, 1954, 4885, 9770, 18563, 37126, 92815, 185630, 845659, 1691318, 4228295, 8456590, 16067521, 32135042, 80337605, 160675210, 826208843, 1652417686, 4131044215, 8262088430, 15697968017, 31395936034, 78489840085, 156979680170]

約数ペア:

[(1, 156979680170), (2, 78489840085), (5, 31395936034), (10, 15697968017), (19, 8262088430), (38, 4131044215), (95, 1652417686), (190, 826208843), (977, 160675210), (1954, 80337605), (4885, 32135042), (9770, 16067521), (18563, 8456590), (37126, 4228295), (92815, 1691318), (185630, 845659)]