148108638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 323481600

約数和(自身を除く): 175372962

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 89, 93, 138, 178, 186, 267, 389, 534, 713, 778, 1167, 1426, 2047, 2139, 2334, 2759, 4094, 4278, 5518, 6141, 8277, 8947, 12059, 12282, 16554, 17894, 24118, 26841, 34621, 36177, 53682, 63457, 69242, 72354, 103863, 126914, 190371, 207726, 277357, 380742, 554714, 796283, 832071, 1073251, 1592566, 1664142, 2146502, 2388849, 3219753, 4777698, 6439506, 24684773, 49369546, 74054319, 148108638]

約数ペア:

[(1, 148108638), (2, 74054319), (3, 49369546), (6, 24684773), (23, 6439506), (31, 4777698), (46, 3219753), (62, 2388849), (69, 2146502), (89, 1664142), (93, 1592566), (138, 1073251), (178, 832071), (186, 796283), (267, 554714), (389, 380742), (534, 277357), (713, 207726), (778, 190371), (1167, 126914), (1426, 103863), (2047, 72354), (2139, 69242), (2334, 63457), (2759, 53682), (4094, 36177), (4278, 34621), (5518, 26841), (6141, 24118), (8277, 17894), (8947, 16554), (12059, 12282)]