156935870072

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1\times {\mathrm{1621}}^1$

素因数の和:2424

約数の個数: 64

約数和(自身を含む): 299053460160

約数和(自身を除く): 142117590088

約数列:

[1, 2, 4, 8, 103, 206, 293, 401, 412, 586, 802, 824, 1172, 1604, 1621, 2344, 3208, 3242, 6484, 12968, 30179, 41303, 60358, 82606, 117493, 120716, 165212, 166963, 234986, 241432, 330424, 333926, 469972, 474953, 650021, 667852, 939944, 949906, 1300042, 1335704, 1899812, 2600084, 3799624, 5200168, 12101779, 24203558, 48407116, 48920159, 66952163, 96814232, 97840318, 133904326, 190456153, 195680636, 267808652, 380912306, 391361272, 535617304, 761824612, 1523649224, 19616983759, 39233967518, 78467935036, 156935870072]

約数ペア:

[(1, 156935870072), (2, 78467935036), (4, 39233967518), (8, 19616983759), (103, 1523649224), (206, 761824612), (293, 535617304), (401, 391361272), (412, 380912306), (586, 267808652), (802, 195680636), (824, 190456153), (1172, 133904326), (1604, 97840318), (1621, 96814232), (2344, 66952163), (3208, 48920159), (3242, 48407116), (6484, 24203558), (12968, 12101779), (30179, 5200168), (41303, 3799624), (60358, 2600084), (82606, 1899812), (117493, 1335704), (120716, 1300042), (165212, 949906), (166963, 939944), (234986, 667852), (241432, 650021), (330424, 474953), (333926, 469972)]