158334736

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:776

約数の個数: 80

約数和(自身を含む): 374547456

約数和(自身を除く): 216212720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 137, 238, 272, 274, 476, 548, 607, 952, 959, 1096, 1214, 1904, 1918, 2192, 2329, 2428, 3836, 4249, 4658, 4856, 7672, 8498, 9316, 9712, 10319, 15344, 16303, 16996, 18632, 20638, 32606, 33992, 37264, 41276, 65212, 67984, 72233, 82552, 83159, 130424, 144466, 165104, 166318, 260848, 288932, 332636, 577864, 582113, 665272, 1155728, 1164226, 1330544, 1413703, 2328452, 2827406, 4656904, 5654812, 9313808, 9895921, 11309624, 19791842, 22619248, 39583684, 79167368, 158334736]

約数ペア:

[(1, 158334736), (2, 79167368), (4, 39583684), (7, 22619248), (8, 19791842), (14, 11309624), (16, 9895921), (17, 9313808), (28, 5654812), (34, 4656904), (56, 2827406), (68, 2328452), (112, 1413703), (119, 1330544), (136, 1164226), (137, 1155728), (238, 665272), (272, 582113), (274, 577864), (476, 332636), (548, 288932), (607, 260848), (952, 166318), (959, 165104), (1096, 144466), (1214, 130424), (1904, 83159), (1918, 82552), (2192, 72233), (2329, 67984), (2428, 65212), (3836, 41276), (4249, 37264), (4658, 33992), (4856, 32606), (7672, 20638), (8498, 18632), (9316, 16996), (9712, 16303), (10319, 15344)]