15416856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 51957360

約数和(自身を除く): 36540504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 181, 182, 234, 252, 273, 312, 338, 362, 364, 468, 504, 507, 543, 546, 676, 724, 728, 819, 936, 1014, 1086, 1092, 1183, 1267, 1352, 1448, 1521, 1629, 1638, 2028, 2172, 2184, 2353, 2366, 2534, 3042, 3258, 3276, 3549, 3801, 4056, 4344, 4706, 4732, 5068, 6084, 6516, 6552, 7059, 7098, 7602, 9412, 9464, 10136, 10647, 11403, 12168, 13032, 14118, 14196, 15204, 16471, 18824, 21177, 21294, 22806, 28236, 28392, 30408, 30589, 32942, 42354, 42588, 45612, 49413, 56472, 61178, 65884, 84708, 85176, 91224, 91767, 98826, 122356, 131768, 148239, 169416, 183534, 197652, 214123, 244712, 275301, 296478, 367068, 395304, 428246, 550602, 592956, 642369, 734136, 856492, 1101204, 1185912, 1284738, 1712984, 1927107, 2202408, 2569476, 3854214, 5138952, 7708428, 15416856]

約数ペア:

[(1, 15416856), (2, 7708428), (3, 5138952), (4, 3854214), (6, 2569476), (7, 2202408), (8, 1927107), (9, 1712984), (12, 1284738), (13, 1185912), (14, 1101204), (18, 856492), (21, 734136), (24, 642369), (26, 592956), (28, 550602), (36, 428246), (39, 395304), (42, 367068), (52, 296478), (56, 275301), (63, 244712), (72, 214123), (78, 197652), (84, 183534), (91, 169416), (104, 148239), (117, 131768), (126, 122356), (156, 98826), (168, 91767), (169, 91224), (181, 85176), (182, 84708), (234, 65884), (252, 61178), (273, 56472), (312, 49413), (338, 45612), (362, 42588), (364, 42354), (468, 32942), (504, 30589), (507, 30408), (543, 28392), (546, 28236), (676, 22806), (724, 21294), (728, 21177), (819, 18824), (936, 16471), (1014, 15204), (1086, 14196), (1092, 14118), (1183, 13032), (1267, 12168), (1352, 11403), (1448, 10647), (1521, 10136), (1629, 9464), (1638, 9412), (2028, 7602), (2172, 7098), (2184, 7059), (2353, 6552), (2366, 6516), (2534, 6084), (3042, 5068), (3258, 4732), (3276, 4706), (3549, 4344), (3801, 4056)]