152020018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2663}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 255488256

約数和(自身を除く): 103468238

約数列:

[1, 2, 17, 23, 34, 46, 73, 146, 391, 782, 1241, 1679, 2482, 2663, 3358, 5326, 28543, 45271, 57086, 61249, 90542, 122498, 194399, 388798, 1041233, 2082466, 3304783, 4471177, 6609566, 8942354, 76010009, 152020018]

約数ペア:

[(1, 152020018), (2, 76010009), (17, 8942354), (23, 6609566), (34, 4471177), (46, 3304783), (73, 2082466), (146, 1041233), (391, 388798), (782, 194399), (1241, 122498), (1679, 90542), (2482, 61249), (2663, 57086), (3358, 45271), (5326, 28543)]