128948152

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{10487}}^1$

素因数の和:10575

約数の個数: 32

約数和(自身を含む): 254858400

約数和(自身を除く): 125910248

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 3074, 6148, 10487, 12296, 20974, 41948, 83896, 304123, 555811, 608246, 1111622, 1216492, 2223244, 2432984, 4446488, 16118519, 32237038, 64474076, 128948152]

約数ペア:

[(1, 128948152), (2, 64474076), (4, 32237038), (8, 16118519), (29, 4446488), (53, 2432984), (58, 2223244), (106, 1216492), (116, 1111622), (212, 608246), (232, 555811), (424, 304123), (1537, 83896), (3074, 41948), (6148, 20974), (10487, 12296)]