157040835

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 296524800

約数和(自身を除く): 139483965

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 131, 147, 233, 245, 343, 393, 655, 699, 735, 917, 1029, 1165, 1631, 1715, 1965, 2751, 3495, 4585, 4893, 5145, 6419, 8155, 11417, 13755, 19257, 24465, 30523, 32095, 34251, 44933, 57085, 79919, 91569, 96285, 134799, 152615, 171255, 213661, 224665, 239757, 399595, 457845, 640983, 673995, 1068305, 1198785, 1495627, 3204915, 4486881, 7478135, 10469389, 22434405, 31408167, 52346945, 157040835]

約数ペア:

[(1, 157040835), (3, 52346945), (5, 31408167), (7, 22434405), (15, 10469389), (21, 7478135), (35, 4486881), (49, 3204915), (105, 1495627), (131, 1198785), (147, 1068305), (233, 673995), (245, 640983), (343, 457845), (393, 399595), (655, 239757), (699, 224665), (735, 213661), (917, 171255), (1029, 152615), (1165, 134799), (1631, 96285), (1715, 91569), (1965, 79919), (2751, 57085), (3495, 44933), (4585, 34251), (4893, 32095), (5145, 30523), (6419, 24465), (8155, 19257), (11417, 13755)]