148894686

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 80

約数和(自身を含む): 352836000

約数和(自身を除く): 203941314

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 89, 138, 162, 178, 207, 267, 414, 449, 534, 621, 801, 898, 1242, 1347, 1602, 1863, 2047, 2403, 2694, 3726, 4041, 4094, 4806, 6141, 7209, 8082, 10327, 12123, 12282, 14418, 18423, 20654, 24246, 30981, 36369, 36846, 39961, 55269, 61962, 72738, 79922, 92943, 110538, 119883, 165807, 185886, 239766, 278829, 331614, 359649, 557658, 719298, 836487, 919103, 1078947, 1672974, 1838206, 2157894, 2757309, 3236841, 5514618, 6473682, 8271927, 16543854, 24815781, 49631562, 74447343, 148894686]

約数ペア:

[(1, 148894686), (2, 74447343), (3, 49631562), (6, 24815781), (9, 16543854), (18, 8271927), (23, 6473682), (27, 5514618), (46, 3236841), (54, 2757309), (69, 2157894), (81, 1838206), (89, 1672974), (138, 1078947), (162, 919103), (178, 836487), (207, 719298), (267, 557658), (414, 359649), (449, 331614), (534, 278829), (621, 239766), (801, 185886), (898, 165807), (1242, 119883), (1347, 110538), (1602, 92943), (1863, 79922), (2047, 72738), (2403, 61962), (2694, 55269), (3726, 39961), (4041, 36846), (4094, 36369), (4806, 30981), (6141, 24246), (7209, 20654), (8082, 18423), (10327, 14418), (12123, 12282)]