143215044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1613}}^1$

素因数の和:1785

約数の個数: 72

約数和(自身を含む): 391543488

約数和(自身を除く): 248328444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 196, 294, 302, 453, 588, 604, 906, 1057, 1613, 1812, 2114, 3171, 3226, 4228, 4839, 6342, 6452, 7399, 9678, 11291, 12684, 14798, 19356, 22197, 22582, 29596, 33873, 44394, 45164, 67746, 79037, 88788, 135492, 158074, 237111, 243563, 316148, 474222, 487126, 730689, 948444, 974252, 1461378, 1704941, 2922756, 3409882, 5114823, 6819764, 10229646, 11934587, 20459292, 23869174, 35803761, 47738348, 71607522, 143215044]

約数ペア:

[(1, 143215044), (2, 71607522), (3, 47738348), (4, 35803761), (6, 23869174), (7, 20459292), (12, 11934587), (14, 10229646), (21, 6819764), (28, 5114823), (42, 3409882), (49, 2922756), (84, 1704941), (98, 1461378), (147, 974252), (151, 948444), (196, 730689), (294, 487126), (302, 474222), (453, 316148), (588, 243563), (604, 237111), (906, 158074), (1057, 135492), (1613, 88788), (1812, 79037), (2114, 67746), (3171, 45164), (3226, 44394), (4228, 33873), (4839, 29596), (6342, 22582), (6452, 22197), (7399, 19356), (9678, 14798), (11291, 12684)]