152021538

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1609}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 342833400

約数和(自身を除く): 190811862

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 181, 261, 362, 522, 543, 1086, 1609, 1629, 3218, 3258, 4827, 5249, 9654, 10498, 14481, 15747, 28962, 31494, 46661, 47241, 93322, 94482, 139983, 279966, 291229, 419949, 582458, 839898, 873687, 1747374, 2621061, 5242122, 8445641, 16891282, 25336923, 50673846, 76010769, 152021538]

約数ペア:

[(1, 152021538), (2, 76010769), (3, 50673846), (6, 25336923), (9, 16891282), (18, 8445641), (29, 5242122), (58, 2621061), (87, 1747374), (174, 873687), (181, 839898), (261, 582458), (362, 419949), (522, 291229), (543, 279966), (1086, 139983), (1609, 94482), (1629, 93322), (3218, 47241), (3258, 46661), (4827, 31494), (5249, 28962), (9654, 15747), (10498, 14481)]