163612812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 422167536

約数和(自身を除く): 258554724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 281, 363, 401, 484, 562, 726, 802, 843, 1124, 1203, 1452, 1604, 1686, 2406, 3091, 3372, 4411, 4812, 6182, 8822, 9273, 12364, 13233, 17644, 18546, 26466, 34001, 37092, 48521, 52932, 68002, 97042, 102003, 112681, 136004, 145563, 194084, 204006, 225362, 291126, 338043, 408012, 450724, 582252, 676086, 1239491, 1352172, 2478982, 3718473, 4957964, 7436946, 13634401, 14873892, 27268802, 40903203, 54537604, 81806406, 163612812]

約数ペア:

[(1, 163612812), (2, 81806406), (3, 54537604), (4, 40903203), (6, 27268802), (11, 14873892), (12, 13634401), (22, 7436946), (33, 4957964), (44, 3718473), (66, 2478982), (121, 1352172), (132, 1239491), (242, 676086), (281, 582252), (363, 450724), (401, 408012), (484, 338043), (562, 291126), (726, 225362), (802, 204006), (843, 194084), (1124, 145563), (1203, 136004), (1452, 112681), (1604, 102003), (1686, 97042), (2406, 68002), (3091, 52932), (3372, 48521), (4411, 37092), (4812, 34001), (6182, 26466), (8822, 18546), (9273, 17644), (12364, 13233)]