188074768

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2916

約数の個数: 80

約数和(自身を含む): 452669440

約数和(自身を除く): 264594672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 2851, 3472, 4123, 4712, 5702, 8246, 9424, 11404, 16492, 19957, 22808, 32984, 39914, 45616, 54169, 65968, 79828, 88381, 108338, 159656, 176762, 216676, 319312, 353524, 379183, 433352, 618667, 707048, 758366, 866704, 1237334, 1414096, 1516732, 1679239, 2474668, 3033464, 3358478, 4949336, 6066928, 6716956, 9898672, 11754673, 13433912, 23509346, 26867824, 47018692, 94037384, 188074768]

約数ペア:

[(1, 188074768), (2, 94037384), (4, 47018692), (7, 26867824), (8, 23509346), (14, 13433912), (16, 11754673), (19, 9898672), (28, 6716956), (31, 6066928), (38, 4949336), (56, 3358478), (62, 3033464), (76, 2474668), (112, 1679239), (124, 1516732), (133, 1414096), (152, 1237334), (217, 866704), (248, 758366), (266, 707048), (304, 618667), (434, 433352), (496, 379183), (532, 353524), (589, 319312), (868, 216676), (1064, 176762), (1178, 159656), (1736, 108338), (2128, 88381), (2356, 79828), (2851, 65968), (3472, 54169), (4123, 45616), (4712, 39914), (5702, 32984), (8246, 22808), (9424, 19957), (11404, 16492)]