158930552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 214317448

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 31, 34, 44, 46, 62, 68, 88, 92, 124, 136, 149, 184, 187, 248, 253, 298, 341, 374, 391, 506, 527, 596, 682, 713, 748, 782, 1012, 1054, 1192, 1364, 1426, 1496, 1564, 1639, 2024, 2108, 2533, 2728, 2852, 3128, 3278, 3427, 4216, 4301, 4619, 5066, 5704, 5797, 6556, 6854, 7843, 8602, 9238, 10132, 11594, 12121, 13112, 13708, 15686, 17204, 18476, 20264, 23188, 24242, 27416, 27863, 31372, 34408, 36952, 37697, 46376, 48484, 50809, 55726, 58259, 62744, 75394, 78523, 96968, 101618, 106237, 111452, 116518, 133331, 150788, 157046, 203236, 212474, 222904, 233036, 266662, 301576, 314092, 406472, 424948, 466072, 533324, 628184, 640849, 849896, 863753, 1066648, 1168607, 1281698, 1727506, 1806029, 2337214, 2563396, 3455012, 3612058, 4674428, 5126792, 6910024, 7224116, 9348856, 14448232, 19866319, 39732638, 79465276, 158930552]

約数ペア:

[(1, 158930552), (2, 79465276), (4, 39732638), (8, 19866319), (11, 14448232), (17, 9348856), (22, 7224116), (23, 6910024), (31, 5126792), (34, 4674428), (44, 3612058), (46, 3455012), (62, 2563396), (68, 2337214), (88, 1806029), (92, 1727506), (124, 1281698), (136, 1168607), (149, 1066648), (184, 863753), (187, 849896), (248, 640849), (253, 628184), (298, 533324), (341, 466072), (374, 424948), (391, 406472), (506, 314092), (527, 301576), (596, 266662), (682, 233036), (713, 222904), (748, 212474), (782, 203236), (1012, 157046), (1054, 150788), (1192, 133331), (1364, 116518), (1426, 111452), (1496, 106237), (1564, 101618), (1639, 96968), (2024, 78523), (2108, 75394), (2533, 62744), (2728, 58259), (2852, 55726), (3128, 50809), (3278, 48484), (3427, 46376), (4216, 37697), (4301, 36952), (4619, 34408), (5066, 31372), (5704, 27863), (5797, 27416), (6556, 24242), (6854, 23188), (7843, 20264), (8602, 18476), (9238, 17204), (10132, 15686), (11594, 13708), (12121, 13112)]