189595504

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 458006400

約数和(自身を除く): 268410896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 49, 56, 58, 62, 98, 112, 116, 124, 196, 203, 217, 232, 248, 269, 392, 406, 434, 464, 496, 538, 784, 812, 868, 899, 1076, 1421, 1519, 1624, 1736, 1798, 1883, 2152, 2842, 3038, 3248, 3472, 3596, 3766, 4304, 5684, 6076, 6293, 7192, 7532, 7801, 8339, 11368, 12152, 12586, 13181, 14384, 15064, 15602, 16678, 22736, 24304, 25172, 26362, 30128, 31204, 33356, 44051, 50344, 52724, 54607, 58373, 62408, 66712, 88102, 100688, 105448, 109214, 116746, 124816, 133424, 176204, 210896, 218428, 233492, 241831, 352408, 382249, 408611, 436856, 466984, 483662, 704816, 764498, 817222, 873712, 933968, 967324, 1528996, 1634444, 1692817, 1934648, 3057992, 3268888, 3385634, 3869296, 6115984, 6537776, 6771268, 11849719, 13542536, 23699438, 27085072, 47398876, 94797752, 189595504]

約数ペア:

[(1, 189595504), (2, 94797752), (4, 47398876), (7, 27085072), (8, 23699438), (14, 13542536), (16, 11849719), (28, 6771268), (29, 6537776), (31, 6115984), (49, 3869296), (56, 3385634), (58, 3268888), (62, 3057992), (98, 1934648), (112, 1692817), (116, 1634444), (124, 1528996), (196, 967324), (203, 933968), (217, 873712), (232, 817222), (248, 764498), (269, 704816), (392, 483662), (406, 466984), (434, 436856), (464, 408611), (496, 382249), (538, 352408), (784, 241831), (812, 233492), (868, 218428), (899, 210896), (1076, 176204), (1421, 133424), (1519, 124816), (1624, 116746), (1736, 109214), (1798, 105448), (1883, 100688), (2152, 88102), (2842, 66712), (3038, 62408), (3248, 58373), (3472, 54607), (3596, 52724), (3766, 50344), (4304, 44051), (5684, 33356), (6076, 31204), (6293, 30128), (7192, 26362), (7532, 25172), (7801, 24304), (8339, 22736), (11368, 16678), (12152, 15602), (12586, 15064), (13181, 14384)]