156922012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{811}}^1$

素因数の和:950

約数の個数: 36

約数和(自身を含む): 301036008

約数和(自身を除く): 144113996

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 811, 1586, 1622, 3172, 3244, 3721, 7442, 10543, 14884, 21086, 42172, 48373, 49471, 96746, 98942, 193492, 197884, 643123, 1286246, 2572492, 3017731, 6035462, 12070924, 39230503, 78461006, 156922012]

約数ペア:

[(1, 156922012), (2, 78461006), (4, 39230503), (13, 12070924), (26, 6035462), (52, 3017731), (61, 2572492), (122, 1286246), (244, 643123), (793, 197884), (811, 193492), (1586, 98942), (1622, 96746), (3172, 49471), (3244, 48373), (3721, 42172), (7442, 21086), (10543, 14884)]