156069304

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 296970480

約数和(自身を除く): 140901176

約数列:

[1, 2, 4, 8, 137, 157, 274, 314, 548, 628, 907, 1096, 1256, 1814, 3628, 7256, 21509, 43018, 86036, 124259, 142399, 172072, 248518, 284798, 497036, 569596, 994072, 1139192, 19508663, 39017326, 78034652, 156069304]

約数ペア:

[(1, 156069304), (2, 78034652), (4, 39017326), (8, 19508663), (137, 1139192), (157, 994072), (274, 569596), (314, 497036), (548, 284798), (628, 248518), (907, 172072), (1096, 142399), (1256, 124259), (1814, 86036), (3628, 43018), (7256, 21509)]