157189144

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{35531}}^1$

素因数の和:35623

約数の個数: 32

約数和(自身を含む): 341107200

約数和(自身を除く): 183918056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 35531, 71062, 142124, 248717, 284248, 497434, 994868, 1989736, 2806949, 5613898, 11227796, 19648643, 22455592, 39297286, 78594572, 157189144]

約数ペア:

[(1, 157189144), (2, 78594572), (4, 39297286), (7, 22455592), (8, 19648643), (14, 11227796), (28, 5613898), (56, 2806949), (79, 1989736), (158, 994868), (316, 497434), (553, 284248), (632, 248717), (1106, 142124), (2212, 71062), (4424, 35531)]