127654944

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21799}}^1$

素因数の和:21873

約数の個数: 48

約数和(自身を含む): 340603200

約数和(自身を除く): 212948256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 21799, 43598, 65397, 87196, 130794, 174392, 261588, 348784, 523176, 697568, 1046352, 1329739, 2092704, 2659478, 3989217, 5318956, 7978434, 10637912, 15956868, 21275824, 31913736, 42551648, 63827472, 127654944]

約数ペア:

[(1, 127654944), (2, 63827472), (3, 42551648), (4, 31913736), (6, 21275824), (8, 15956868), (12, 10637912), (16, 7978434), (24, 5318956), (32, 3989217), (48, 2659478), (61, 2092704), (96, 1329739), (122, 1046352), (183, 697568), (244, 523176), (366, 348784), (488, 261588), (732, 174392), (976, 130794), (1464, 87196), (1952, 65397), (2928, 43598), (5856, 21799)]