166183740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 531655488

約数和(自身を除く): 365471748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 137, 138, 180, 207, 230, 274, 276, 293, 345, 411, 414, 460, 548, 586, 685, 690, 822, 828, 879, 1035, 1172, 1233, 1370, 1380, 1465, 1644, 1758, 2055, 2070, 2466, 2637, 2740, 2930, 3151, 3516, 4110, 4140, 4395, 4932, 5274, 5860, 6165, 6302, 6739, 8220, 8790, 9453, 10548, 12330, 12604, 13185, 13478, 15755, 17580, 18906, 20217, 24660, 26370, 26956, 28359, 31510, 33695, 37812, 40141, 40434, 47265, 52740, 56718, 60651, 63020, 67390, 80282, 80868, 94530, 101085, 113436, 120423, 121302, 134780, 141795, 160564, 189060, 200705, 202170, 240846, 242604, 283590, 303255, 361269, 401410, 404340, 481692, 567180, 602115, 606510, 722538, 802820, 923243, 1204230, 1213020, 1445076, 1806345, 1846486, 2408460, 2769729, 3612690, 3692972, 4616215, 5539458, 7225380, 8309187, 9232430, 11078916, 13848645, 16618374, 18464860, 27697290, 33236748, 41545935, 55394580, 83091870, 166183740]

約数ペア:

[(1, 166183740), (2, 83091870), (3, 55394580), (4, 41545935), (5, 33236748), (6, 27697290), (9, 18464860), (10, 16618374), (12, 13848645), (15, 11078916), (18, 9232430), (20, 8309187), (23, 7225380), (30, 5539458), (36, 4616215), (45, 3692972), (46, 3612690), (60, 2769729), (69, 2408460), (90, 1846486), (92, 1806345), (115, 1445076), (137, 1213020), (138, 1204230), (180, 923243), (207, 802820), (230, 722538), (274, 606510), (276, 602115), (293, 567180), (345, 481692), (411, 404340), (414, 401410), (460, 361269), (548, 303255), (586, 283590), (685, 242604), (690, 240846), (822, 202170), (828, 200705), (879, 189060), (1035, 160564), (1172, 141795), (1233, 134780), (1370, 121302), (1380, 120423), (1465, 113436), (1644, 101085), (1758, 94530), (2055, 80868), (2070, 80282), (2466, 67390), (2637, 63020), (2740, 60651), (2930, 56718), (3151, 52740), (3516, 47265), (4110, 40434), (4140, 40141), (4395, 37812), (4932, 33695), (5274, 31510), (5860, 28359), (6165, 26956), (6302, 26370), (6739, 24660), (8220, 20217), (8790, 18906), (9453, 17580), (10548, 15755), (12330, 13478), (12604, 13185)]