157056288

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^2\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 419359248

約数和(自身を除く): 262302960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 307, 438, 584, 614, 876, 921, 1168, 1228, 1752, 1842, 2336, 2456, 3504, 3684, 4912, 5329, 7008, 7368, 9824, 10658, 14736, 15987, 21316, 22411, 29472, 31974, 42632, 44822, 63948, 67233, 85264, 89644, 127896, 134466, 170528, 179288, 255792, 268932, 358576, 511584, 537864, 717152, 1075728, 1636003, 2151456, 3272006, 4908009, 6544012, 9816018, 13088024, 19632036, 26176048, 39264072, 52352096, 78528144, 157056288]

約数ペア:

[(1, 157056288), (2, 78528144), (3, 52352096), (4, 39264072), (6, 26176048), (8, 19632036), (12, 13088024), (16, 9816018), (24, 6544012), (32, 4908009), (48, 3272006), (73, 2151456), (96, 1636003), (146, 1075728), (219, 717152), (292, 537864), (307, 511584), (438, 358576), (584, 268932), (614, 255792), (876, 179288), (921, 170528), (1168, 134466), (1228, 127896), (1752, 89644), (1842, 85264), (2336, 67233), (2456, 63948), (3504, 44822), (3684, 42632), (4912, 31974), (5329, 29472), (7008, 22411), (7368, 21316), (9824, 15987), (10658, 14736)]