152471646

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:459

約数の個数: 80

約数和(自身を含む): 360188928

約数和(自身を除く): 207717282

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 151, 162, 207, 271, 302, 414, 453, 542, 621, 813, 906, 1242, 1359, 1626, 1863, 2439, 2718, 3473, 3726, 4077, 4878, 6233, 6946, 7317, 8154, 10419, 12231, 12466, 14634, 18699, 20838, 21951, 24462, 31257, 37398, 40921, 43902, 56097, 62514, 81842, 93771, 112194, 122763, 168291, 187542, 245526, 281313, 336582, 368289, 504873, 562626, 736578, 941183, 1009746, 1104867, 1882366, 2209734, 2823549, 3314601, 5647098, 6629202, 8470647, 16941294, 25411941, 50823882, 76235823, 152471646]

約数ペア:

[(1, 152471646), (2, 76235823), (3, 50823882), (6, 25411941), (9, 16941294), (18, 8470647), (23, 6629202), (27, 5647098), (46, 3314601), (54, 2823549), (69, 2209734), (81, 1882366), (138, 1104867), (151, 1009746), (162, 941183), (207, 736578), (271, 562626), (302, 504873), (414, 368289), (453, 336582), (542, 281313), (621, 245526), (813, 187542), (906, 168291), (1242, 122763), (1359, 112194), (1626, 93771), (1863, 81842), (2439, 62514), (2718, 56097), (3473, 43902), (3726, 40921), (4077, 37398), (4878, 31257), (6233, 24462), (6946, 21951), (7317, 20838), (8154, 18699), (10419, 14634), (12231, 12466)]