157212736

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{144497}}^1$

素因数の和:144526

約数の個数: 28

約数和(自身を含む): 330322428

約数和(自身を除く): 173109692

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 144497, 288994, 577988, 1155976, 2311952, 2456449, 4623904, 4912898, 9247808, 9825796, 19651592, 39303184, 78606368, 157212736]

約数ペア:

[(1, 157212736), (2, 78606368), (4, 39303184), (8, 19651592), (16, 9825796), (17, 9247808), (32, 4912898), (34, 4623904), (64, 2456449), (68, 2311952), (136, 1155976), (272, 577988), (544, 288994), (1088, 144497)]