130990132

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 290583720

約数和(自身を除く): 159593588

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 101, 182, 196, 202, 364, 404, 509, 637, 707, 1018, 1274, 1313, 1414, 2036, 2548, 2626, 2828, 3563, 4949, 5252, 6617, 7126, 9191, 9898, 13234, 14252, 18382, 19796, 24941, 26468, 36764, 46319, 49882, 51409, 64337, 92638, 99764, 102818, 128674, 185276, 205636, 257348, 324233, 359863, 648466, 668317, 719726, 1296932, 1336634, 1439452, 2519041, 2673268, 4678219, 5038082, 9356438, 10076164, 18712876, 32747533, 65495066, 130990132]

約数ペア:

[(1, 130990132), (2, 65495066), (4, 32747533), (7, 18712876), (13, 10076164), (14, 9356438), (26, 5038082), (28, 4678219), (49, 2673268), (52, 2519041), (91, 1439452), (98, 1336634), (101, 1296932), (182, 719726), (196, 668317), (202, 648466), (364, 359863), (404, 324233), (509, 257348), (637, 205636), (707, 185276), (1018, 128674), (1274, 102818), (1313, 99764), (1414, 92638), (2036, 64337), (2548, 51409), (2626, 49882), (2828, 46319), (3563, 36764), (4949, 26468), (5252, 24941), (6617, 19796), (7126, 18382), (9191, 14252), (9898, 13234)]