16957824

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 50265600

約数和(自身を除く): 33307776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 79, 86, 96, 104, 128, 129, 156, 158, 172, 192, 208, 237, 258, 312, 316, 344, 384, 416, 474, 516, 559, 624, 632, 688, 832, 948, 1027, 1032, 1118, 1248, 1264, 1376, 1664, 1677, 1896, 2054, 2064, 2236, 2496, 2528, 2752, 3081, 3354, 3397, 3792, 4108, 4128, 4472, 4992, 5056, 5504, 6162, 6708, 6794, 7584, 8216, 8256, 8944, 10112, 10191, 12324, 13416, 13588, 15168, 16432, 16512, 17888, 20382, 24648, 26832, 27176, 30336, 32864, 35776, 40764, 44161, 49296, 53664, 54352, 65728, 71552, 81528, 88322, 98592, 107328, 108704, 131456, 132483, 163056, 176644, 197184, 214656, 217408, 264966, 326112, 353288, 394368, 434816, 529932, 652224, 706576, 1059864, 1304448, 1413152, 2119728, 2826304, 4239456, 5652608, 8478912, 16957824]

約数ペア:

[(1, 16957824), (2, 8478912), (3, 5652608), (4, 4239456), (6, 2826304), (8, 2119728), (12, 1413152), (13, 1304448), (16, 1059864), (24, 706576), (26, 652224), (32, 529932), (39, 434816), (43, 394368), (48, 353288), (52, 326112), (64, 264966), (78, 217408), (79, 214656), (86, 197184), (96, 176644), (104, 163056), (128, 132483), (129, 131456), (156, 108704), (158, 107328), (172, 98592), (192, 88322), (208, 81528), (237, 71552), (258, 65728), (312, 54352), (316, 53664), (344, 49296), (384, 44161), (416, 40764), (474, 35776), (516, 32864), (559, 30336), (624, 27176), (632, 26832), (688, 24648), (832, 20382), (948, 17888), (1027, 16512), (1032, 16432), (1118, 15168), (1248, 13588), (1264, 13416), (1376, 12324), (1664, 10191), (1677, 10112), (1896, 8944), (2054, 8256), (2064, 8216), (2236, 7584), (2496, 6794), (2528, 6708), (2752, 6162), (3081, 5504), (3354, 5056), (3397, 4992), (3792, 4472), (4108, 4128)]