156927777604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{188863}}^1$

素因数の和:188957

約数の個数: 72

約数和(自身を含む): 322421066240

約数和(自身を除く): 165493288636

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 841, 988, 1102, 1508, 1682, 2204, 3364, 7163, 10933, 14326, 15979, 21866, 28652, 31958, 43732, 63916, 188863, 207727, 377726, 415454, 755452, 830908, 2455219, 3588397, 4910438, 5477027, 7176794, 9820876, 10954054, 14353588, 21908108, 46649161, 71201351, 93298322, 104063513, 142402702, 158833783, 186596644, 208127026, 284805404, 317667566, 416254052, 635335132, 1352825669, 2064839179, 2705651338, 3017841877, 4129678358, 5411302676, 6035683754, 8259356716, 12071367508, 39231944401, 78463888802, 156927777604]

約数ペア:

[(1, 156927777604), (2, 78463888802), (4, 39231944401), (13, 12071367508), (19, 8259356716), (26, 6035683754), (29, 5411302676), (38, 4129678358), (52, 3017841877), (58, 2705651338), (76, 2064839179), (116, 1352825669), (247, 635335132), (377, 416254052), (494, 317667566), (551, 284805404), (754, 208127026), (841, 186596644), (988, 158833783), (1102, 142402702), (1508, 104063513), (1682, 93298322), (2204, 71201351), (3364, 46649161), (7163, 21908108), (10933, 14353588), (14326, 10954054), (15979, 9820876), (21866, 7176794), (28652, 5477027), (31958, 4910438), (43732, 3588397), (63916, 2455219), (188863, 830908), (207727, 755452), (377726, 415454)]