143219916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1039}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 414901760

約数和(自身を除く): 271681844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 547, 1039, 1094, 1641, 2078, 2188, 3117, 3282, 3829, 4156, 4923, 6234, 6564, 7273, 7658, 9351, 9846, 11487, 12468, 14546, 15316, 18702, 19692, 21819, 22974, 29092, 34461, 37404, 43638, 45948, 65457, 68922, 87276, 130914, 137844, 261828, 568333, 1136666, 1704999, 2273332, 3409998, 3978331, 5114997, 6819996, 7956662, 10229994, 11934993, 15913324, 20459988, 23869986, 35804979, 47739972, 71609958, 143219916]

約数ペア:

[(1, 143219916), (2, 71609958), (3, 47739972), (4, 35804979), (6, 23869986), (7, 20459988), (9, 15913324), (12, 11934993), (14, 10229994), (18, 7956662), (21, 6819996), (28, 5114997), (36, 3978331), (42, 3409998), (63, 2273332), (84, 1704999), (126, 1136666), (252, 568333), (547, 261828), (1039, 137844), (1094, 130914), (1641, 87276), (2078, 68922), (2188, 65457), (3117, 45948), (3282, 43638), (3829, 37404), (4156, 34461), (4923, 29092), (6234, 22974), (6564, 21819), (7273, 19692), (7658, 18702), (9351, 15316), (9846, 14546), (11487, 12468)]