128610104

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4153}}^1$

素因数の和:4252

約数の個数: 48

約数和(自身を含む): 284133600

約数和(自身を除く): 155523496

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 2212, 3871, 4153, 4424, 7742, 8306, 15484, 16612, 29071, 30968, 33224, 58142, 116284, 203497, 232568, 328087, 406994, 656174, 813988, 1312348, 1627976, 2296609, 2624696, 4593218, 9186436, 16076263, 18372872, 32152526, 64305052, 128610104]

約数ペア:

[(1, 128610104), (2, 64305052), (4, 32152526), (7, 18372872), (8, 16076263), (14, 9186436), (28, 4593218), (49, 2624696), (56, 2296609), (79, 1627976), (98, 1312348), (158, 813988), (196, 656174), (316, 406994), (392, 328087), (553, 232568), (632, 203497), (1106, 116284), (2212, 58142), (3871, 33224), (4153, 30968), (4424, 29071), (7742, 16612), (8306, 15484)]