15526728

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{163}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 51040080

約数和(自身を除く): 35513352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 163, 168, 189, 196, 216, 243, 252, 294, 324, 326, 378, 392, 441, 486, 489, 504, 567, 588, 648, 652, 756, 882, 972, 978, 1134, 1141, 1176, 1304, 1323, 1467, 1512, 1701, 1764, 1944, 1956, 2268, 2282, 2646, 2934, 3402, 3423, 3528, 3912, 3969, 4401, 4536, 4564, 5292, 5868, 6804, 6846, 7938, 7987, 8802, 9128, 10269, 10584, 11736, 11907, 13203, 13608, 13692, 15876, 15974, 17604, 20538, 23814, 23961, 26406, 27384, 30807, 31752, 31948, 35208, 39609, 41076, 47628, 47922, 52812, 61614, 63896, 71883, 79218, 82152, 92421, 95256, 95844, 105624, 123228, 143766, 158436, 184842, 191688, 215649, 246456, 277263, 287532, 316872, 369684, 431298, 554526, 575064, 646947, 739368, 862596, 1109052, 1293894, 1725192, 1940841, 2218104, 2587788, 3881682, 5175576, 7763364, 15526728]

約数ペア:

[(1, 15526728), (2, 7763364), (3, 5175576), (4, 3881682), (6, 2587788), (7, 2218104), (8, 1940841), (9, 1725192), (12, 1293894), (14, 1109052), (18, 862596), (21, 739368), (24, 646947), (27, 575064), (28, 554526), (36, 431298), (42, 369684), (49, 316872), (54, 287532), (56, 277263), (63, 246456), (72, 215649), (81, 191688), (84, 184842), (98, 158436), (108, 143766), (126, 123228), (147, 105624), (162, 95844), (163, 95256), (168, 92421), (189, 82152), (196, 79218), (216, 71883), (243, 63896), (252, 61614), (294, 52812), (324, 47922), (326, 47628), (378, 41076), (392, 39609), (441, 35208), (486, 31948), (489, 31752), (504, 30807), (567, 27384), (588, 26406), (648, 23961), (652, 23814), (756, 20538), (882, 17604), (972, 15974), (978, 15876), (1134, 13692), (1141, 13608), (1176, 13203), (1304, 11907), (1323, 11736), (1467, 10584), (1512, 10269), (1701, 9128), (1764, 8802), (1944, 7987), (1956, 7938), (2268, 6846), (2282, 6804), (2646, 5868), (2934, 5292), (3402, 4564), (3423, 4536), (3528, 4401), (3912, 3969)]