140993208

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 397488000

約数和(自身を除く): 256494792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 181, 186, 248, 279, 349, 362, 372, 543, 558, 698, 724, 744, 1047, 1086, 1116, 1396, 1448, 1629, 2094, 2172, 2232, 2792, 3141, 3258, 4188, 4344, 5611, 6282, 6516, 8376, 10819, 11222, 12564, 13032, 16833, 21638, 22444, 25128, 32457, 33666, 43276, 44888, 50499, 63169, 64914, 67332, 86552, 97371, 100998, 126338, 129828, 134664, 189507, 194742, 201996, 252676, 259656, 379014, 389484, 403992, 505352, 568521, 758028, 778968, 1137042, 1516056, 1958239, 2274084, 3916478, 4548168, 5874717, 7832956, 11749434, 15665912, 17624151, 23498868, 35248302, 46997736, 70496604, 140993208]

約数ペア:

[(1, 140993208), (2, 70496604), (3, 46997736), (4, 35248302), (6, 23498868), (8, 17624151), (9, 15665912), (12, 11749434), (18, 7832956), (24, 5874717), (31, 4548168), (36, 3916478), (62, 2274084), (72, 1958239), (93, 1516056), (124, 1137042), (181, 778968), (186, 758028), (248, 568521), (279, 505352), (349, 403992), (362, 389484), (372, 379014), (543, 259656), (558, 252676), (698, 201996), (724, 194742), (744, 189507), (1047, 134664), (1086, 129828), (1116, 126338), (1396, 100998), (1448, 97371), (1629, 86552), (2094, 67332), (2172, 64914), (2232, 63169), (2792, 50499), (3141, 44888), (3258, 43276), (4188, 33666), (4344, 32457), (5611, 25128), (6282, 22444), (6516, 21638), (8376, 16833), (10819, 13032), (11222, 12564)]