15148776

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 40320000

約数和(自身を除く): 25171224

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 239, 278, 417, 456, 478, 556, 717, 834, 956, 1112, 1434, 1668, 1912, 2641, 2868, 3336, 4541, 5282, 5736, 7923, 9082, 10564, 13623, 15846, 18164, 21128, 27246, 31692, 33221, 36328, 54492, 63384, 66442, 99663, 108984, 132884, 199326, 265768, 398652, 631199, 797304, 1262398, 1893597, 2524796, 3787194, 5049592, 7574388, 15148776]

約数ペア:

[(1, 15148776), (2, 7574388), (3, 5049592), (4, 3787194), (6, 2524796), (8, 1893597), (12, 1262398), (19, 797304), (24, 631199), (38, 398652), (57, 265768), (76, 199326), (114, 132884), (139, 108984), (152, 99663), (228, 66442), (239, 63384), (278, 54492), (417, 36328), (456, 33221), (478, 31692), (556, 27246), (717, 21128), (834, 18164), (956, 15846), (1112, 13623), (1434, 10564), (1668, 9082), (1912, 7923), (2641, 5736), (2868, 5282), (3336, 4541)]