156944895016

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12681391}}^1$

素因数の和:12681434

約数の個数: 64

約数和(自身を含む): 383485294080

約数和(自身を除く): 226540399064

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 12681391, 25362782, 50725564, 88769737, 101451128, 164858083, 177539474, 215583647, 329716166, 355078948, 431167294, 659432332, 710157896, 862334588, 1154006581, 1318864664, 1509085529, 1724669176, 2308013162, 2802587411, 3018171058, 4616026324, 5605174822, 6036342116, 9232052648, 11210349644, 12072684232, 19618111877, 22420699288, 39236223754, 78472447508, 156944895016]

約数ペア:

[(1, 156944895016), (2, 78472447508), (4, 39236223754), (7, 22420699288), (8, 19618111877), (13, 12072684232), (14, 11210349644), (17, 9232052648), (26, 6036342116), (28, 5605174822), (34, 4616026324), (52, 3018171058), (56, 2802587411), (68, 2308013162), (91, 1724669176), (104, 1509085529), (119, 1318864664), (136, 1154006581), (182, 862334588), (221, 710157896), (238, 659432332), (364, 431167294), (442, 355078948), (476, 329716166), (728, 215583647), (884, 177539474), (952, 164858083), (1547, 101451128), (1768, 88769737), (3094, 50725564), (6188, 25362782), (12376, 12681391)]