149012402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 296386560

約数和(自身を除く): 147374158

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 127, 133, 154, 209, 254, 266, 401, 418, 802, 889, 1397, 1463, 1778, 2413, 2794, 2807, 2926, 4411, 4826, 5614, 7619, 8822, 9779, 15238, 16891, 19558, 26543, 30877, 33782, 50927, 53086, 53333, 61754, 83809, 101854, 106666, 167618, 185801, 356489, 371602, 560197, 586663, 712978, 967613, 1120394, 1173326, 1935226, 3921379, 6773291, 7842758, 10643743, 13546582, 21287486, 74506201, 149012402]

約数ペア:

[(1, 149012402), (2, 74506201), (7, 21287486), (11, 13546582), (14, 10643743), (19, 7842758), (22, 6773291), (38, 3921379), (77, 1935226), (127, 1173326), (133, 1120394), (154, 967613), (209, 712978), (254, 586663), (266, 560197), (401, 371602), (418, 356489), (802, 185801), (889, 167618), (1397, 106666), (1463, 101854), (1778, 83809), (2413, 61754), (2794, 53333), (2807, 53086), (2926, 50927), (4411, 33782), (4826, 30877), (5614, 26543), (7619, 19558), (8822, 16891), (9779, 15238)]