147002012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 277804800

約数和(自身を除く): 130802788

約数列:

[1, 2, 4, 19, 38, 76, 89, 103, 178, 206, 211, 356, 412, 422, 844, 1691, 1957, 3382, 3914, 4009, 6764, 7828, 8018, 9167, 16036, 18334, 18779, 21733, 36668, 37558, 43466, 75116, 86932, 174173, 348346, 356801, 412927, 696692, 713602, 825854, 1427204, 1651708, 1934237, 3868474, 7736948, 36750503, 73501006, 147002012]

約数ペア:

[(1, 147002012), (2, 73501006), (4, 36750503), (19, 7736948), (38, 3868474), (76, 1934237), (89, 1651708), (103, 1427204), (178, 825854), (206, 713602), (211, 696692), (356, 412927), (412, 356801), (422, 348346), (844, 174173), (1691, 86932), (1957, 75116), (3382, 43466), (3914, 37558), (4009, 36668), (6764, 21733), (7828, 18779), (8018, 18334), (9167, 16036)]