105291004

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 108

約数和(自身を含む): 244063512

約数和(自身を除く): 138772508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 43, 49, 52, 62, 86, 91, 98, 124, 172, 182, 196, 217, 301, 364, 403, 434, 559, 602, 637, 806, 868, 961, 1118, 1204, 1274, 1333, 1519, 1612, 1922, 2107, 2236, 2548, 2666, 2821, 3038, 3844, 3913, 4214, 5332, 5642, 6076, 6727, 7826, 8428, 9331, 11284, 12493, 13454, 15652, 17329, 18662, 19747, 24986, 26908, 27391, 34658, 37324, 39494, 41323, 47089, 49972, 54782, 65317, 69316, 78988, 82646, 87451, 94178, 109564, 121303, 130634, 165292, 174902, 188356, 242606, 261268, 289261, 349804, 485212, 537199, 578522, 612157, 849121, 1074398, 1157044, 1224314, 1698242, 2024827, 2148796, 2448628, 3396484, 3760393, 4049654, 7520786, 8099308, 15041572, 26322751, 52645502, 105291004]

約数ペア:

[(1, 105291004), (2, 52645502), (4, 26322751), (7, 15041572), (13, 8099308), (14, 7520786), (26, 4049654), (28, 3760393), (31, 3396484), (43, 2448628), (49, 2148796), (52, 2024827), (62, 1698242), (86, 1224314), (91, 1157044), (98, 1074398), (124, 849121), (172, 612157), (182, 578522), (196, 537199), (217, 485212), (301, 349804), (364, 289261), (403, 261268), (434, 242606), (559, 188356), (602, 174902), (637, 165292), (806, 130634), (868, 121303), (961, 109564), (1118, 94178), (1204, 87451), (1274, 82646), (1333, 78988), (1519, 69316), (1612, 65317), (1922, 54782), (2107, 49972), (2236, 47089), (2548, 41323), (2666, 39494), (2821, 37324), (3038, 34658), (3844, 27391), (3913, 26908), (4214, 24986), (5332, 19747), (5642, 18662), (6076, 17329), (6727, 15652), (7826, 13454), (8428, 12493), (9331, 11284)]