158740956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 460981248

約数和(自身を除く): 302240292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 67, 93, 99, 124, 132, 134, 186, 193, 198, 201, 268, 279, 341, 372, 386, 396, 402, 558, 579, 603, 682, 737, 772, 804, 1023, 1116, 1158, 1206, 1364, 1474, 1737, 2046, 2077, 2123, 2211, 2316, 2412, 2948, 3069, 3474, 4092, 4154, 4246, 4422, 5983, 6138, 6231, 6369, 6633, 6948, 8308, 8492, 8844, 11966, 12276, 12462, 12738, 12931, 13266, 17949, 18693, 19107, 22847, 23932, 24924, 25476, 25862, 26532, 35898, 37386, 38214, 38793, 45694, 51724, 53847, 65813, 68541, 71796, 74772, 76428, 77586, 91388, 107694, 116379, 131626, 137082, 142241, 155172, 197439, 205623, 215388, 232758, 263252, 274164, 284482, 394878, 400861, 411246, 426723, 465516, 568964, 592317, 789756, 801722, 822492, 853446, 1184634, 1202583, 1280169, 1603444, 1706892, 2369268, 2405166, 2560338, 3607749, 4409471, 4810332, 5120676, 7215498, 8818942, 13228413, 14430996, 17637884, 26456826, 39685239, 52913652, 79370478, 158740956]

約数ペア:

[(1, 158740956), (2, 79370478), (3, 52913652), (4, 39685239), (6, 26456826), (9, 17637884), (11, 14430996), (12, 13228413), (18, 8818942), (22, 7215498), (31, 5120676), (33, 4810332), (36, 4409471), (44, 3607749), (62, 2560338), (66, 2405166), (67, 2369268), (93, 1706892), (99, 1603444), (124, 1280169), (132, 1202583), (134, 1184634), (186, 853446), (193, 822492), (198, 801722), (201, 789756), (268, 592317), (279, 568964), (341, 465516), (372, 426723), (386, 411246), (396, 400861), (402, 394878), (558, 284482), (579, 274164), (603, 263252), (682, 232758), (737, 215388), (772, 205623), (804, 197439), (1023, 155172), (1116, 142241), (1158, 137082), (1206, 131626), (1364, 116379), (1474, 107694), (1737, 91388), (2046, 77586), (2077, 76428), (2123, 74772), (2211, 71796), (2316, 68541), (2412, 65813), (2948, 53847), (3069, 51724), (3474, 45694), (4092, 38793), (4154, 38214), (4246, 37386), (4422, 35898), (5983, 26532), (6138, 25862), (6231, 25476), (6369, 24924), (6633, 23932), (6948, 22847), (8308, 19107), (8492, 18693), (8844, 17949), (11966, 13266), (12276, 12931), (12462, 12738)]