15683148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 46964736

約数和(自身を除く): 31281588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 47, 52, 62, 69, 78, 92, 93, 94, 117, 124, 138, 141, 156, 186, 188, 207, 234, 276, 279, 282, 299, 372, 403, 414, 423, 468, 558, 564, 598, 611, 713, 806, 828, 846, 897, 1081, 1116, 1196, 1209, 1222, 1426, 1457, 1612, 1692, 1794, 1833, 2139, 2162, 2418, 2444, 2691, 2852, 2914, 3243, 3588, 3627, 3666, 4278, 4324, 4371, 4836, 5382, 5499, 5828, 6417, 6486, 7254, 7332, 8556, 8742, 9269, 9729, 10764, 10998, 12834, 12972, 13113, 14053, 14508, 17484, 18538, 18941, 19458, 21996, 25668, 26226, 27807, 28106, 33511, 37076, 37882, 38916, 42159, 52452, 55614, 56212, 56823, 67022, 75764, 83421, 84318, 100533, 111228, 113646, 126477, 134044, 166842, 168636, 170469, 201066, 227292, 252954, 301599, 333684, 340938, 402132, 435643, 505908, 603198, 681876, 871286, 1206396, 1306929, 1742572, 2613858, 3920787, 5227716, 7841574, 15683148]

約数ペア:

[(1, 15683148), (2, 7841574), (3, 5227716), (4, 3920787), (6, 2613858), (9, 1742572), (12, 1306929), (13, 1206396), (18, 871286), (23, 681876), (26, 603198), (31, 505908), (36, 435643), (39, 402132), (46, 340938), (47, 333684), (52, 301599), (62, 252954), (69, 227292), (78, 201066), (92, 170469), (93, 168636), (94, 166842), (117, 134044), (124, 126477), (138, 113646), (141, 111228), (156, 100533), (186, 84318), (188, 83421), (207, 75764), (234, 67022), (276, 56823), (279, 56212), (282, 55614), (299, 52452), (372, 42159), (403, 38916), (414, 37882), (423, 37076), (468, 33511), (558, 28106), (564, 27807), (598, 26226), (611, 25668), (713, 21996), (806, 19458), (828, 18941), (846, 18538), (897, 17484), (1081, 14508), (1116, 14053), (1196, 13113), (1209, 12972), (1222, 12834), (1426, 10998), (1457, 10764), (1612, 9729), (1692, 9269), (1794, 8742), (1833, 8556), (2139, 7332), (2162, 7254), (2418, 6486), (2444, 6417), (2691, 5828), (2852, 5499), (2914, 5382), (3243, 4836), (3588, 4371), (3627, 4324), (3666, 4278)]