147900544

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 351630720

約数和(自身を除く): 203730176

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 37, 44, 64, 68, 74, 88, 128, 136, 148, 167, 176, 187, 272, 296, 334, 352, 374, 407, 544, 592, 629, 668, 704, 748, 814, 1088, 1184, 1258, 1336, 1408, 1496, 1628, 1837, 2176, 2368, 2516, 2672, 2839, 2992, 3256, 3674, 4736, 5032, 5344, 5678, 5984, 6179, 6512, 6919, 7348, 10064, 10688, 11356, 11968, 12358, 13024, 13838, 14696, 20128, 21376, 22712, 23936, 24716, 26048, 27676, 29392, 31229, 40256, 45424, 49432, 52096, 55352, 58784, 62458, 67969, 80512, 90848, 98864, 105043, 110704, 117568, 124916, 135938, 181696, 197728, 210086, 221408, 235136, 249832, 271876, 363392, 395456, 420172, 442816, 499664, 543752, 790912, 840344, 885632, 999328, 1087504, 1155473, 1680688, 1998656, 2175008, 2310946, 3361376, 3997312, 4350016, 4621892, 6722752, 8700032, 9243784, 13445504, 18487568, 36975136, 73950272, 147900544]

約数ペア:

[(1, 147900544), (2, 73950272), (4, 36975136), (8, 18487568), (11, 13445504), (16, 9243784), (17, 8700032), (22, 6722752), (32, 4621892), (34, 4350016), (37, 3997312), (44, 3361376), (64, 2310946), (68, 2175008), (74, 1998656), (88, 1680688), (128, 1155473), (136, 1087504), (148, 999328), (167, 885632), (176, 840344), (187, 790912), (272, 543752), (296, 499664), (334, 442816), (352, 420172), (374, 395456), (407, 363392), (544, 271876), (592, 249832), (629, 235136), (668, 221408), (704, 210086), (748, 197728), (814, 181696), (1088, 135938), (1184, 124916), (1258, 117568), (1336, 110704), (1408, 105043), (1496, 98864), (1628, 90848), (1837, 80512), (2176, 67969), (2368, 62458), (2516, 58784), (2672, 55352), (2839, 52096), (2992, 49432), (3256, 45424), (3674, 40256), (4736, 31229), (5032, 29392), (5344, 27676), (5678, 26048), (5984, 24716), (6179, 23936), (6512, 22712), (6919, 21376), (7348, 20128), (10064, 14696), (10688, 13838), (11356, 13024), (11968, 12358)]