137239356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19417}}^1$

素因数の和:19474

約数の個数: 48

約数和(自身を含む): 347970560

約数和(自身を除く): 210731204

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 19417, 38834, 58251, 77668, 116502, 233004, 368923, 601927, 737846, 1106769, 1203854, 1475692, 1805781, 2213538, 2407708, 3611562, 4427076, 7223124, 11436613, 22873226, 34309839, 45746452, 68619678, 137239356]

約数ペア:

[(1, 137239356), (2, 68619678), (3, 45746452), (4, 34309839), (6, 22873226), (12, 11436613), (19, 7223124), (31, 4427076), (38, 3611562), (57, 2407708), (62, 2213538), (76, 1805781), (93, 1475692), (114, 1203854), (124, 1106769), (186, 737846), (228, 601927), (372, 368923), (589, 233004), (1178, 116502), (1767, 77668), (2356, 58251), (3534, 38834), (7068, 19417)]