156946781392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1\times {\mathrm{2917}}^1$

素因数の和:3740

約数の個数: 80

約数和(自身を含む): 319135824000

約数和(自身を除く): 162189042608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 293, 368, 499, 586, 998, 1172, 1996, 2344, 2917, 3992, 4688, 5834, 6739, 7984, 11477, 11668, 13478, 22954, 23336, 26956, 45908, 46672, 53912, 67091, 91816, 107824, 134182, 146207, 183632, 268364, 292414, 536728, 584828, 854681, 1073456, 1169656, 1455583, 1709362, 2339312, 2911166, 3362761, 3418724, 5822332, 6725522, 6837448, 11644664, 13451044, 13674896, 19657663, 23289328, 26902088, 33478409, 39315326, 53804176, 66956818, 78630652, 133913636, 157261304, 267827272, 314522608, 426485819, 535654544, 852971638, 1705943276, 3411886552, 6823773104, 9809173837, 19618347674, 39236695348, 78473390696, 156946781392]

約数ペア:

[(1, 156946781392), (2, 78473390696), (4, 39236695348), (8, 19618347674), (16, 9809173837), (23, 6823773104), (46, 3411886552), (92, 1705943276), (184, 852971638), (293, 535654544), (368, 426485819), (499, 314522608), (586, 267827272), (998, 157261304), (1172, 133913636), (1996, 78630652), (2344, 66956818), (2917, 53804176), (3992, 39315326), (4688, 33478409), (5834, 26902088), (6739, 23289328), (7984, 19657663), (11477, 13674896), (11668, 13451044), (13478, 11644664), (22954, 6837448), (23336, 6725522), (26956, 5822332), (45908, 3418724), (46672, 3362761), (53912, 2911166), (67091, 2339312), (91816, 1709362), (107824, 1455583), (134182, 1169656), (146207, 1073456), (183632, 854681), (268364, 584828), (292414, 536728)]