158105220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1314

約数の個数: 192

約数和(自身を含む): 568995840

約数和(自身を除く): 410890620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 546, 598, 644, 690, 780, 805, 897, 910, 966, 1092, 1196, 1259, 1365, 1380, 1495, 1610, 1794, 1820, 1932, 2093, 2415, 2518, 2730, 2990, 3220, 3588, 3777, 4186, 4485, 4830, 5036, 5460, 5980, 6279, 6295, 7554, 8372, 8813, 8970, 9660, 10465, 12558, 12590, 15108, 16367, 17626, 17940, 18885, 20930, 25116, 25180, 26439, 28957, 31395, 32734, 35252, 37770, 41860, 44065, 49101, 52878, 57914, 62790, 65468, 75540, 81835, 86871, 88130, 98202, 105756, 114569, 115828, 125580, 132195, 144785, 163670, 173742, 176260, 196404, 202699, 229138, 245505, 264390, 289570, 327340, 343707, 347484, 376441, 405398, 434355, 458276, 491010, 528780, 572845, 579140, 608097, 687414, 752882, 810796, 868710, 982020, 1013495, 1129323, 1145690, 1216194, 1374828, 1505764, 1718535, 1737420, 1882205, 2026990, 2258646, 2291380, 2432388, 2635087, 3040485, 3437070, 3764410, 4053980, 4517292, 5270174, 5646615, 6080970, 6874140, 7528820, 7905261, 10540348, 11293230, 12161940, 13175435, 15810522, 22586460, 26350870, 31621044, 39526305, 52701740, 79052610, 158105220]

約数ペア:

[(1, 158105220), (2, 79052610), (3, 52701740), (4, 39526305), (5, 31621044), (6, 26350870), (7, 22586460), (10, 15810522), (12, 13175435), (13, 12161940), (14, 11293230), (15, 10540348), (20, 7905261), (21, 7528820), (23, 6874140), (26, 6080970), (28, 5646615), (30, 5270174), (35, 4517292), (39, 4053980), (42, 3764410), (46, 3437070), (52, 3040485), (60, 2635087), (65, 2432388), (69, 2291380), (70, 2258646), (78, 2026990), (84, 1882205), (91, 1737420), (92, 1718535), (105, 1505764), (115, 1374828), (130, 1216194), (138, 1145690), (140, 1129323), (156, 1013495), (161, 982020), (182, 868710), (195, 810796), (210, 752882), (230, 687414), (260, 608097), (273, 579140), (276, 572845), (299, 528780), (322, 491010), (345, 458276), (364, 434355), (390, 405398), (420, 376441), (455, 347484), (460, 343707), (483, 327340), (546, 289570), (598, 264390), (644, 245505), (690, 229138), (780, 202699), (805, 196404), (897, 176260), (910, 173742), (966, 163670), (1092, 144785), (1196, 132195), (1259, 125580), (1365, 115828), (1380, 114569), (1495, 105756), (1610, 98202), (1794, 88130), (1820, 86871), (1932, 81835), (2093, 75540), (2415, 65468), (2518, 62790), (2730, 57914), (2990, 52878), (3220, 49101), (3588, 44065), (3777, 41860), (4186, 37770), (4485, 35252), (4830, 32734), (5036, 31395), (5460, 28957), (5980, 26439), (6279, 25180), (6295, 25116), (7554, 20930), (8372, 18885), (8813, 17940), (8970, 17626), (9660, 16367), (10465, 15108), (12558, 12590)]