154015672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5857}}^1$

素因数の和:6055

約数の個数: 32

約数和(自身を含む): 305787600

約数和(自身を除く): 151771928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1384, 3287, 5857, 6574, 11714, 13148, 23428, 26296, 46856, 111283, 222566, 445132, 890264, 1013261, 2026522, 4053044, 8106088, 19251959, 38503918, 77007836, 154015672]

約数ペア:

[(1, 154015672), (2, 77007836), (4, 38503918), (8, 19251959), (19, 8106088), (38, 4053044), (76, 2026522), (152, 1013261), (173, 890264), (346, 445132), (692, 222566), (1384, 111283), (3287, 46856), (5857, 26296), (6574, 23428), (11714, 13148)]