164513730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 407949696

約数和(自身を除く): 243435966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 131, 205, 246, 262, 393, 410, 615, 655, 786, 1021, 1230, 1310, 1965, 2042, 3063, 3930, 5105, 5371, 6126, 10210, 10742, 15315, 16113, 26855, 30630, 32226, 41861, 53710, 80565, 83722, 125583, 133751, 161130, 209305, 251166, 267502, 401253, 418610, 627915, 668755, 802506, 1255830, 1337510, 2006265, 4012530, 5483791, 10967582, 16451373, 27418955, 32902746, 54837910, 82256865, 164513730]

約数ペア:

[(1, 164513730), (2, 82256865), (3, 54837910), (5, 32902746), (6, 27418955), (10, 16451373), (15, 10967582), (30, 5483791), (41, 4012530), (82, 2006265), (123, 1337510), (131, 1255830), (205, 802506), (246, 668755), (262, 627915), (393, 418610), (410, 401253), (615, 267502), (655, 251166), (786, 209305), (1021, 161130), (1230, 133751), (1310, 125583), (1965, 83722), (2042, 80565), (3063, 53710), (3930, 41861), (5105, 32226), (5371, 30630), (6126, 26855), (10210, 16113), (10742, 15315)]