139731552

素因数分解:

$2^5\times 3^2\times {\mathrm{653}}^1\times {\mathrm{743}}^1$

素因数の和:1412

約数の個数: 72

約数和(自身を含む): 398505744

約数和(自身を除く): 258774192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 653, 743, 1306, 1486, 1959, 2229, 2612, 2972, 3918, 4458, 5224, 5877, 5944, 6687, 7836, 8916, 10448, 11754, 11888, 13374, 15672, 17832, 20896, 23508, 23776, 26748, 31344, 35664, 47016, 53496, 62688, 71328, 94032, 106992, 188064, 213984, 485179, 970358, 1455537, 1940716, 2911074, 3881432, 4366611, 5822148, 7762864, 8733222, 11644296, 15525728, 17466444, 23288592, 34932888, 46577184, 69865776, 139731552]

約数ペア:

[(1, 139731552), (2, 69865776), (3, 46577184), (4, 34932888), (6, 23288592), (8, 17466444), (9, 15525728), (12, 11644296), (16, 8733222), (18, 7762864), (24, 5822148), (32, 4366611), (36, 3881432), (48, 2911074), (72, 1940716), (96, 1455537), (144, 970358), (288, 485179), (653, 213984), (743, 188064), (1306, 106992), (1486, 94032), (1959, 71328), (2229, 62688), (2612, 53496), (2972, 47016), (3918, 35664), (4458, 31344), (5224, 26748), (5877, 23776), (5944, 23508), (6687, 20896), (7836, 17832), (8916, 15672), (10448, 13374), (11754, 11888)]