154960056

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30313}}^1$

素因数の和:30396

約数の個数: 48

約数和(自身を含む): 425608560

約数和(自身を除く): 270648504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 30313, 60626, 90939, 121252, 181878, 242504, 272817, 363756, 545634, 727512, 1091268, 2152223, 2182536, 4304446, 6456669, 8608892, 12913338, 17217784, 19370007, 25826676, 38740014, 51653352, 77480028, 154960056]

約数ペア:

[(1, 154960056), (2, 77480028), (3, 51653352), (4, 38740014), (6, 25826676), (8, 19370007), (9, 17217784), (12, 12913338), (18, 8608892), (24, 6456669), (36, 4304446), (71, 2182536), (72, 2152223), (142, 1091268), (213, 727512), (284, 545634), (426, 363756), (568, 272817), (639, 242504), (852, 181878), (1278, 121252), (1704, 90939), (2556, 60626), (5112, 30313)]