173489784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11831}}^1$

素因数の和:11900

約数の個数: 64

約数和(自身を含む): 477066240

約数和(自身を除く): 303576456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 11831, 14664, 23662, 35493, 47324, 70986, 94648, 141972, 153803, 283944, 307606, 461409, 556057, 615212, 922818, 1112114, 1230424, 1668171, 1845636, 2224228, 3336342, 3691272, 4448456, 6672684, 7228741, 13345368, 14457482, 21686223, 28914964, 43372446, 57829928, 86744892, 173489784]

約数ペア:

[(1, 173489784), (2, 86744892), (3, 57829928), (4, 43372446), (6, 28914964), (8, 21686223), (12, 14457482), (13, 13345368), (24, 7228741), (26, 6672684), (39, 4448456), (47, 3691272), (52, 3336342), (78, 2224228), (94, 1845636), (104, 1668171), (141, 1230424), (156, 1112114), (188, 922818), (282, 615212), (312, 556057), (376, 461409), (564, 307606), (611, 283944), (1128, 153803), (1222, 141972), (1833, 94648), (2444, 70986), (3666, 47324), (4888, 35493), (7332, 23662), (11831, 14664)]