156722378790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1\times {\mathrm{26759}}^1$

素因数の和:27957

約数の個数: 64

約数和(自身を含む): 378438635520

約数和(自身を除く): 221716256730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 991, 1182, 1970, 1982, 2955, 2973, 4955, 5910, 5946, 9910, 14865, 26759, 29730, 53518, 80277, 133795, 160554, 195227, 267590, 390454, 401385, 585681, 802770, 976135, 1171362, 1952270, 2928405, 5271523, 5856810, 10543046, 15814569, 26357615, 26518169, 31629138, 52715230, 53036338, 79072845, 79554507, 132590845, 158145690, 159109014, 265181690, 397772535, 795545070, 5224079293, 10448158586, 15672237879, 26120396465, 31344475758, 52240792930, 78361189395, 156722378790]

約数ペア:

[(1, 156722378790), (2, 78361189395), (3, 52240792930), (5, 31344475758), (6, 26120396465), (10, 15672237879), (15, 10448158586), (30, 5224079293), (197, 795545070), (394, 397772535), (591, 265181690), (985, 159109014), (991, 158145690), (1182, 132590845), (1970, 79554507), (1982, 79072845), (2955, 53036338), (2973, 52715230), (4955, 31629138), (5910, 26518169), (5946, 26357615), (9910, 15814569), (14865, 10543046), (26759, 5856810), (29730, 5271523), (53518, 2928405), (80277, 1952270), (133795, 1171362), (160554, 976135), (195227, 802770), (267590, 585681), (390454, 401385)]