154404222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1069}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 373900800

約数和(自身を除く): 219496578

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 181, 266, 362, 399, 543, 798, 1069, 1086, 1267, 2138, 2534, 3207, 3439, 3801, 6414, 6878, 7483, 7602, 10317, 14966, 20311, 20634, 22449, 24073, 40622, 44898, 48146, 60933, 72219, 121866, 142177, 144438, 193489, 284354, 386978, 426531, 580467, 853062, 1160934, 1354423, 2708846, 3676291, 4063269, 7352582, 8126538, 11028873, 22057746, 25734037, 51468074, 77202111, 154404222]

約数ペア:

[(1, 154404222), (2, 77202111), (3, 51468074), (6, 25734037), (7, 22057746), (14, 11028873), (19, 8126538), (21, 7352582), (38, 4063269), (42, 3676291), (57, 2708846), (114, 1354423), (133, 1160934), (181, 853062), (266, 580467), (362, 426531), (399, 386978), (543, 284354), (798, 193489), (1069, 144438), (1086, 142177), (1267, 121866), (2138, 72219), (2534, 60933), (3207, 48146), (3439, 44898), (3801, 40622), (6414, 24073), (6878, 22449), (7483, 20634), (7602, 20311), (10317, 14966)]