187003674

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 497468160

約数和(自身を除く): 310464486

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 61, 66, 78, 99, 117, 122, 143, 183, 198, 234, 286, 297, 351, 366, 397, 429, 549, 594, 671, 702, 793, 794, 858, 1098, 1191, 1287, 1342, 1586, 1647, 2013, 2379, 2382, 2574, 3294, 3573, 3861, 4026, 4367, 4758, 5161, 6039, 7137, 7146, 7722, 8723, 8734, 10322, 10719, 12078, 13101, 14274, 15483, 17446, 18117, 21411, 21438, 24217, 26169, 26202, 30966, 36234, 39303, 42822, 46449, 48434, 52338, 56771, 72651, 78507, 78606, 92898, 113542, 117909, 139347, 145302, 157014, 170313, 217953, 235521, 235818, 266387, 278694, 314821, 340626, 435906, 471042, 510939, 532774, 629642, 653859, 799161, 944463, 1021878, 1307718, 1532817, 1598322, 1888926, 2397483, 2833389, 3065634, 3463031, 4794966, 5666778, 6926062, 7192449, 8500167, 10389093, 14384898, 17000334, 20778186, 31167279, 62334558, 93501837, 187003674]

約数ペア:

[(1, 187003674), (2, 93501837), (3, 62334558), (6, 31167279), (9, 20778186), (11, 17000334), (13, 14384898), (18, 10389093), (22, 8500167), (26, 7192449), (27, 6926062), (33, 5666778), (39, 4794966), (54, 3463031), (61, 3065634), (66, 2833389), (78, 2397483), (99, 1888926), (117, 1598322), (122, 1532817), (143, 1307718), (183, 1021878), (198, 944463), (234, 799161), (286, 653859), (297, 629642), (351, 532774), (366, 510939), (397, 471042), (429, 435906), (549, 340626), (594, 314821), (671, 278694), (702, 266387), (793, 235818), (794, 235521), (858, 217953), (1098, 170313), (1191, 157014), (1287, 145302), (1342, 139347), (1586, 117909), (1647, 113542), (2013, 92898), (2379, 78606), (2382, 78507), (2574, 72651), (3294, 56771), (3573, 52338), (3861, 48434), (4026, 46449), (4367, 42822), (4758, 39303), (5161, 36234), (6039, 30966), (7137, 26202), (7146, 26169), (7722, 24217), (8723, 21438), (8734, 21411), (10322, 18117), (10719, 17446), (12078, 15483), (13101, 14274)]