158357856

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5156

約数の個数: 96

約数和(自身を含む): 463397760

約数和(自身を除く): 305039904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1292, 1632, 1824, 1938, 2584, 3876, 5107, 5168, 7752, 10214, 10336, 15321, 15504, 20428, 30642, 31008, 40856, 61284, 81712, 86819, 97033, 122568, 163424, 173638, 194066, 245136, 260457, 291099, 347276, 388132, 490272, 520914, 582198, 694552, 776264, 1041828, 1164396, 1389104, 1552528, 1649561, 2083656, 2328792, 2778208, 3105056, 3299122, 4167312, 4657584, 4948683, 6598244, 8334624, 9315168, 9897366, 13196488, 19794732, 26392976, 39589464, 52785952, 79178928, 158357856]

約数ペア:

[(1, 158357856), (2, 79178928), (3, 52785952), (4, 39589464), (6, 26392976), (8, 19794732), (12, 13196488), (16, 9897366), (17, 9315168), (19, 8334624), (24, 6598244), (32, 4948683), (34, 4657584), (38, 4167312), (48, 3299122), (51, 3105056), (57, 2778208), (68, 2328792), (76, 2083656), (96, 1649561), (102, 1552528), (114, 1389104), (136, 1164396), (152, 1041828), (204, 776264), (228, 694552), (272, 582198), (304, 520914), (323, 490272), (408, 388132), (456, 347276), (544, 291099), (608, 260457), (646, 245136), (816, 194066), (912, 173638), (969, 163424), (1292, 122568), (1632, 97033), (1824, 86819), (1938, 81712), (2584, 61284), (3876, 40856), (5107, 31008), (5168, 30642), (7752, 20428), (10214, 15504), (10336, 15321)]