120153592

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 245798280

約数和(自身を除く): 125644688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 181, 338, 362, 491, 676, 724, 982, 1352, 1448, 1964, 2353, 3928, 4706, 6383, 9412, 12766, 18824, 25532, 30589, 51064, 61178, 82979, 88871, 122356, 165958, 177742, 244712, 331916, 355484, 663832, 710968, 1155323, 2310646, 4621292, 9242584, 15019199, 30038398, 60076796, 120153592]

約数ペア:

[(1, 120153592), (2, 60076796), (4, 30038398), (8, 15019199), (13, 9242584), (26, 4621292), (52, 2310646), (104, 1155323), (169, 710968), (181, 663832), (338, 355484), (362, 331916), (491, 244712), (676, 177742), (724, 165958), (982, 122356), (1352, 88871), (1448, 82979), (1964, 61178), (2353, 51064), (3928, 30589), (4706, 25532), (6383, 18824), (9412, 12766)]