151388238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1969

約数の個数: 48

約数和(自身を含む): 328361040

約数和(自身を除く): 176972802

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 361, 703, 722, 1083, 1406, 1889, 2109, 2166, 3778, 4218, 5667, 11334, 13357, 26714, 35891, 40071, 69893, 71782, 80142, 107673, 139786, 209679, 215346, 419358, 681929, 1327967, 1363858, 2045787, 2655934, 3983901, 4091574, 7967802, 25231373, 50462746, 75694119, 151388238]

約数ペア:

[(1, 151388238), (2, 75694119), (3, 50462746), (6, 25231373), (19, 7967802), (37, 4091574), (38, 3983901), (57, 2655934), (74, 2045787), (111, 1363858), (114, 1327967), (222, 681929), (361, 419358), (703, 215346), (722, 209679), (1083, 139786), (1406, 107673), (1889, 80142), (2109, 71782), (2166, 69893), (3778, 40071), (4218, 35891), (5667, 26714), (11334, 13357)]