156968339240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8089}}^1\times {\mathrm{28537}}^1$

素因数の和:36654

約数の個数: 64

約数和(自身を含む): 374013320400

約数和(自身を除く): 217044981160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 8089, 16178, 28537, 32356, 40445, 57074, 64712, 80890, 114148, 137513, 142685, 161780, 228296, 275026, 285370, 323560, 485129, 550052, 570740, 687565, 970258, 1100104, 1141480, 1375130, 1940516, 2425645, 2750260, 3881032, 4851290, 5500520, 9702580, 19405160, 230835793, 461671586, 923343172, 1154178965, 1846686344, 2308357930, 3924208481, 4616715860, 7848416962, 9233431720, 15696833924, 19621042405, 31393667848, 39242084810, 78484169620, 156968339240]

約数ペア:

[(1, 156968339240), (2, 78484169620), (4, 39242084810), (5, 31393667848), (8, 19621042405), (10, 15696833924), (17, 9233431720), (20, 7848416962), (34, 4616715860), (40, 3924208481), (68, 2308357930), (85, 1846686344), (136, 1154178965), (170, 923343172), (340, 461671586), (680, 230835793), (8089, 19405160), (16178, 9702580), (28537, 5500520), (32356, 4851290), (40445, 3881032), (57074, 2750260), (64712, 2425645), (80890, 1940516), (114148, 1375130), (137513, 1141480), (142685, 1100104), (161780, 970258), (228296, 687565), (275026, 570740), (285370, 550052), (323560, 485129)]