133861968

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 391213056

約数和(自身を除く): 257351088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 157, 186, 191, 248, 279, 314, 372, 382, 471, 496, 558, 573, 628, 744, 764, 942, 1116, 1146, 1256, 1413, 1488, 1528, 1719, 1884, 2232, 2292, 2512, 2826, 3056, 3438, 3768, 4464, 4584, 4867, 5652, 5921, 6876, 7536, 9168, 9734, 11304, 11842, 13752, 14601, 17763, 19468, 22608, 23684, 27504, 29202, 29987, 35526, 38936, 43803, 47368, 53289, 58404, 59974, 71052, 77872, 87606, 89961, 94736, 106578, 116808, 119948, 142104, 175212, 179922, 213156, 233616, 239896, 269883, 284208, 350424, 359844, 426312, 479792, 539766, 700848, 719688, 852624, 929597, 1079532, 1439376, 1859194, 2159064, 2788791, 3718388, 4318128, 5577582, 7436776, 8366373, 11155164, 14873552, 16732746, 22310328, 33465492, 44620656, 66930984, 133861968]

約数ペア:

[(1, 133861968), (2, 66930984), (3, 44620656), (4, 33465492), (6, 22310328), (8, 16732746), (9, 14873552), (12, 11155164), (16, 8366373), (18, 7436776), (24, 5577582), (31, 4318128), (36, 3718388), (48, 2788791), (62, 2159064), (72, 1859194), (93, 1439376), (124, 1079532), (144, 929597), (157, 852624), (186, 719688), (191, 700848), (248, 539766), (279, 479792), (314, 426312), (372, 359844), (382, 350424), (471, 284208), (496, 269883), (558, 239896), (573, 233616), (628, 213156), (744, 179922), (764, 175212), (942, 142104), (1116, 119948), (1146, 116808), (1256, 106578), (1413, 94736), (1488, 89961), (1528, 87606), (1719, 77872), (1884, 71052), (2232, 59974), (2292, 58404), (2512, 53289), (2826, 47368), (3056, 43803), (3438, 38936), (3768, 35526), (4464, 29987), (4584, 29202), (4867, 27504), (5652, 23684), (5921, 22608), (6876, 19468), (7536, 17763), (9168, 14601), (9734, 13752), (11304, 11842)]