237009136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 599961600

約数和(自身を除く): 362952464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 59, 62, 89, 91, 104, 112, 118, 124, 178, 182, 208, 217, 236, 248, 356, 364, 403, 413, 434, 472, 496, 623, 712, 728, 767, 806, 826, 868, 944, 1157, 1246, 1424, 1456, 1534, 1612, 1652, 1736, 1829, 2314, 2492, 2759, 2821, 3068, 3224, 3304, 3472, 3658, 4628, 4984, 5251, 5369, 5518, 5642, 6136, 6448, 6608, 7316, 8099, 9256, 9968, 10502, 10738, 11036, 11284, 12272, 12803, 14632, 16198, 18512, 19313, 21004, 21476, 22072, 22568, 23777, 25606, 29264, 32396, 35867, 36757, 38626, 42008, 42952, 44144, 45136, 47554, 51212, 64792, 68263, 71734, 73514, 77252, 84016, 85904, 95108, 102424, 129584, 136526, 143468, 147028, 154504, 162781, 166439, 190216, 204848, 251069, 273052, 286936, 294056, 309008, 325562, 332878, 380432, 477841, 502138, 546104, 573872, 588112, 651124, 665756, 955682, 1004276, 1092208, 1139467, 1302248, 1331512, 1911364, 2008552, 2116153, 2278934, 2604496, 2663024, 3822728, 4017104, 4232306, 4557868, 7645456, 8464612, 9115736, 14813071, 16929224, 18231472, 29626142, 33858448, 59252284, 118504568, 237009136]

約数ペア:

[(1, 237009136), (2, 118504568), (4, 59252284), (7, 33858448), (8, 29626142), (13, 18231472), (14, 16929224), (16, 14813071), (26, 9115736), (28, 8464612), (31, 7645456), (52, 4557868), (56, 4232306), (59, 4017104), (62, 3822728), (89, 2663024), (91, 2604496), (104, 2278934), (112, 2116153), (118, 2008552), (124, 1911364), (178, 1331512), (182, 1302248), (208, 1139467), (217, 1092208), (236, 1004276), (248, 955682), (356, 665756), (364, 651124), (403, 588112), (413, 573872), (434, 546104), (472, 502138), (496, 477841), (623, 380432), (712, 332878), (728, 325562), (767, 309008), (806, 294056), (826, 286936), (868, 273052), (944, 251069), (1157, 204848), (1246, 190216), (1424, 166439), (1456, 162781), (1534, 154504), (1612, 147028), (1652, 143468), (1736, 136526), (1829, 129584), (2314, 102424), (2492, 95108), (2759, 85904), (2821, 84016), (3068, 77252), (3224, 73514), (3304, 71734), (3472, 68263), (3658, 64792), (4628, 51212), (4984, 47554), (5251, 45136), (5369, 44144), (5518, 42952), (5642, 42008), (6136, 38626), (6448, 36757), (6608, 35867), (7316, 32396), (8099, 29264), (9256, 25606), (9968, 23777), (10502, 22568), (10738, 22072), (11036, 21476), (11284, 21004), (12272, 19313), (12803, 18512), (14632, 16198)]