108711008

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 271479600

約数和(自身を除く): 162768592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 49, 56, 76, 82, 89, 98, 112, 133, 152, 164, 178, 196, 224, 266, 287, 304, 328, 356, 392, 532, 574, 608, 623, 656, 712, 779, 784, 931, 1064, 1148, 1246, 1312, 1424, 1558, 1568, 1691, 1862, 2009, 2128, 2296, 2492, 2848, 3116, 3382, 3649, 3724, 4018, 4256, 4361, 4592, 4984, 5453, 6232, 6764, 7298, 7448, 8036, 8722, 9184, 9968, 10906, 11837, 12464, 13528, 14596, 14896, 16072, 17444, 19936, 21812, 23674, 24928, 25543, 27056, 29192, 29792, 32144, 34888, 38171, 43624, 47348, 51086, 54112, 58384, 64288, 69331, 69776, 76342, 82859, 87248, 94696, 102172, 116768, 138662, 139552, 152684, 165718, 174496, 178801, 189392, 204344, 277324, 305368, 331436, 357602, 378784, 408688, 485317, 554648, 610736, 662872, 715204, 817376, 970634, 1109296, 1221472, 1325744, 1430408, 1941268, 2218592, 2651488, 2860816, 3397219, 3882536, 5721632, 6794438, 7765072, 13588876, 15530144, 27177752, 54355504, 108711008]

約数ペア:

[(1, 108711008), (2, 54355504), (4, 27177752), (7, 15530144), (8, 13588876), (14, 7765072), (16, 6794438), (19, 5721632), (28, 3882536), (32, 3397219), (38, 2860816), (41, 2651488), (49, 2218592), (56, 1941268), (76, 1430408), (82, 1325744), (89, 1221472), (98, 1109296), (112, 970634), (133, 817376), (152, 715204), (164, 662872), (178, 610736), (196, 554648), (224, 485317), (266, 408688), (287, 378784), (304, 357602), (328, 331436), (356, 305368), (392, 277324), (532, 204344), (574, 189392), (608, 178801), (623, 174496), (656, 165718), (712, 152684), (779, 139552), (784, 138662), (931, 116768), (1064, 102172), (1148, 94696), (1246, 87248), (1312, 82859), (1424, 76342), (1558, 69776), (1568, 69331), (1691, 64288), (1862, 58384), (2009, 54112), (2128, 51086), (2296, 47348), (2492, 43624), (2848, 38171), (3116, 34888), (3382, 32144), (3649, 29792), (3724, 29192), (4018, 27056), (4256, 25543), (4361, 24928), (4592, 23674), (4984, 21812), (5453, 19936), (6232, 17444), (6764, 16072), (7298, 14896), (7448, 14596), (8036, 13528), (8722, 12464), (9184, 11837), (9968, 10906)]