147252868

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 304746624

約数和(自身を除く): 157493756

約数列:

[1, 2, 4, 7, 14, 28, 53, 67, 106, 134, 212, 268, 371, 469, 742, 938, 1481, 1484, 1876, 2962, 3551, 5924, 7102, 10367, 14204, 20734, 24857, 41468, 49714, 78493, 99227, 99428, 156986, 198454, 313972, 396908, 549451, 694589, 1098902, 1389178, 2197804, 2778356, 5259031, 10518062, 21036124, 36813217, 73626434, 147252868]

約数ペア:

[(1, 147252868), (2, 73626434), (4, 36813217), (7, 21036124), (14, 10518062), (28, 5259031), (53, 2778356), (67, 2197804), (106, 1389178), (134, 1098902), (212, 694589), (268, 549451), (371, 396908), (469, 313972), (742, 198454), (938, 156986), (1481, 99428), (1484, 99227), (1876, 78493), (2962, 49714), (3551, 41468), (5924, 24857), (7102, 20734), (10367, 14204)]