15949626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 44236800

約数和(自身を除く): 28287174

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 23, 33, 38, 42, 46, 57, 66, 69, 77, 79, 114, 133, 138, 154, 158, 161, 209, 231, 237, 253, 266, 322, 399, 418, 437, 462, 474, 483, 506, 553, 627, 759, 798, 869, 874, 966, 1106, 1254, 1311, 1463, 1501, 1518, 1659, 1738, 1771, 1817, 2607, 2622, 2926, 3002, 3059, 3318, 3542, 3634, 4389, 4503, 4807, 5214, 5313, 5451, 6083, 6118, 8778, 9006, 9177, 9614, 10507, 10626, 10902, 12166, 12719, 14421, 16511, 18249, 18354, 19987, 21014, 25438, 28842, 31521, 33022, 33649, 34523, 36498, 38157, 39974, 49533, 59961, 63042, 67298, 69046, 76314, 99066, 100947, 103569, 115577, 119922, 139909, 201894, 207138, 231154, 241661, 279818, 346731, 379753, 419727, 483322, 693462, 724983, 759506, 839454, 1139259, 1449966, 2278518, 2658271, 5316542, 7974813, 15949626]

約数ペア:

[(1, 15949626), (2, 7974813), (3, 5316542), (6, 2658271), (7, 2278518), (11, 1449966), (14, 1139259), (19, 839454), (21, 759506), (22, 724983), (23, 693462), (33, 483322), (38, 419727), (42, 379753), (46, 346731), (57, 279818), (66, 241661), (69, 231154), (77, 207138), (79, 201894), (114, 139909), (133, 119922), (138, 115577), (154, 103569), (158, 100947), (161, 99066), (209, 76314), (231, 69046), (237, 67298), (253, 63042), (266, 59961), (322, 49533), (399, 39974), (418, 38157), (437, 36498), (462, 34523), (474, 33649), (483, 33022), (506, 31521), (553, 28842), (627, 25438), (759, 21014), (798, 19987), (869, 18354), (874, 18249), (966, 16511), (1106, 14421), (1254, 12719), (1311, 12166), (1463, 10902), (1501, 10626), (1518, 10507), (1659, 9614), (1738, 9177), (1771, 9006), (1817, 8778), (2607, 6118), (2622, 6083), (2926, 5451), (3002, 5313), (3059, 5214), (3318, 4807), (3542, 4503), (3634, 4389)]