156920379156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1\times {\mathrm{3299}}^1$

素因数の和:3878

約数の個数: 144

約数和(自身を含む): 420972552000

約数和(自身を除く): 264052172844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 197, 228, 342, 353, 394, 591, 684, 706, 788, 1059, 1182, 1412, 1773, 2118, 2364, 3177, 3299, 3546, 3743, 4236, 6354, 6598, 6707, 7092, 7486, 9897, 11229, 12708, 13196, 13414, 14972, 19794, 20121, 22458, 26828, 29691, 33687, 39588, 40242, 44916, 59382, 60363, 62681, 67374, 69541, 80484, 118764, 120726, 125362, 134748, 139082, 188043, 208623, 241452, 250724, 278164, 376086, 417246, 564129, 625869, 649903, 752172, 834492, 1128258, 1164547, 1251738, 1299806, 1321279, 1949709, 2256516, 2329094, 2503476, 2599612, 2642558, 3493641, 3899418, 3963837, 4658188, 5285116, 5849127, 6987282, 7798836, 7927674, 10480923, 11698254, 11891511, 12348157, 13974564, 15855348, 20961846, 22126393, 23396508, 23783022, 24696314, 37044471, 41923692, 44252786, 47566044, 49392628, 66379179, 74088942, 88505572, 111133413, 132758358, 148177884, 199137537, 222266826, 229415759, 265516716, 398275074, 444533652, 458831518, 688247277, 796550148, 917663036, 1376494554, 2064741831, 2752989108, 4129483662, 4358899421, 8258967324, 8717798842, 13076698263, 17435597684, 26153396526, 39230094789, 52306793052, 78460189578, 156920379156]

約数ペア:

[(1, 156920379156), (2, 78460189578), (3, 52306793052), (4, 39230094789), (6, 26153396526), (9, 17435597684), (12, 13076698263), (18, 8717798842), (19, 8258967324), (36, 4358899421), (38, 4129483662), (57, 2752989108), (76, 2064741831), (114, 1376494554), (171, 917663036), (197, 796550148), (228, 688247277), (342, 458831518), (353, 444533652), (394, 398275074), (591, 265516716), (684, 229415759), (706, 222266826), (788, 199137537), (1059, 148177884), (1182, 132758358), (1412, 111133413), (1773, 88505572), (2118, 74088942), (2364, 66379179), (3177, 49392628), (3299, 47566044), (3546, 44252786), (3743, 41923692), (4236, 37044471), (6354, 24696314), (6598, 23783022), (6707, 23396508), (7092, 22126393), (7486, 20961846), (9897, 15855348), (11229, 13974564), (12708, 12348157), (13196, 11891511), (13414, 11698254), (14972, 10480923), (19794, 7927674), (20121, 7798836), (22458, 6987282), (26828, 5849127), (29691, 5285116), (33687, 4658188), (39588, 3963837), (40242, 3899418), (44916, 3493641), (59382, 2642558), (60363, 2599612), (62681, 2503476), (67374, 2329094), (69541, 2256516), (80484, 1949709), (118764, 1321279), (120726, 1299806), (125362, 1251738), (134748, 1164547), (139082, 1128258), (188043, 834492), (208623, 752172), (241452, 649903), (250724, 625869), (278164, 564129), (376086, 417246)]