138797508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16453}}^1$

素因数の和:16516

約数の個数: 48

約数和(自身を含む): 350141120

約数和(自身を除く): 211343612

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 16453, 32906, 49359, 65812, 98718, 197436, 312607, 608761, 625214, 937821, 1217522, 1250428, 1826283, 1875642, 2435044, 3652566, 3751284, 7305132, 11566459, 23132918, 34699377, 46265836, 69398754, 138797508]

約数ペア:

[(1, 138797508), (2, 69398754), (3, 46265836), (4, 34699377), (6, 23132918), (12, 11566459), (19, 7305132), (37, 3751284), (38, 3652566), (57, 2435044), (74, 1875642), (76, 1826283), (111, 1250428), (114, 1217522), (148, 937821), (222, 625214), (228, 608761), (444, 312607), (703, 197436), (1406, 98718), (2109, 65812), (2812, 49359), (4218, 32906), (8436, 16453)]