164401110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 468864000

約数和(自身を除く): 304462890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 73, 90, 95, 114, 135, 146, 171, 190, 219, 270, 285, 342, 365, 438, 439, 513, 570, 657, 730, 855, 878, 1026, 1095, 1314, 1317, 1387, 1710, 1971, 2190, 2195, 2565, 2634, 2774, 3285, 3942, 3951, 4161, 4390, 5130, 6570, 6585, 6935, 7902, 8322, 8341, 9855, 11853, 12483, 13170, 13870, 16682, 19710, 19755, 20805, 23706, 24966, 25023, 32047, 37449, 39510, 41610, 41705, 50046, 59265, 62415, 64094, 74898, 75069, 83410, 96141, 118530, 124830, 125115, 150138, 160235, 187245, 192282, 225207, 250230, 288423, 320470, 374490, 375345, 450414, 480705, 576846, 608893, 750690, 865269, 961410, 1126035, 1217786, 1442115, 1730538, 1826679, 2252070, 2884230, 3044465, 3653358, 4326345, 5480037, 6088930, 8652690, 9133395, 10960074, 16440111, 18266790, 27400185, 32880222, 54800370, 82200555, 164401110]

約数ペア:

[(1, 164401110), (2, 82200555), (3, 54800370), (5, 32880222), (6, 27400185), (9, 18266790), (10, 16440111), (15, 10960074), (18, 9133395), (19, 8652690), (27, 6088930), (30, 5480037), (38, 4326345), (45, 3653358), (54, 3044465), (57, 2884230), (73, 2252070), (90, 1826679), (95, 1730538), (114, 1442115), (135, 1217786), (146, 1126035), (171, 961410), (190, 865269), (219, 750690), (270, 608893), (285, 576846), (342, 480705), (365, 450414), (438, 375345), (439, 374490), (513, 320470), (570, 288423), (657, 250230), (730, 225207), (855, 192282), (878, 187245), (1026, 160235), (1095, 150138), (1314, 125115), (1317, 124830), (1387, 118530), (1710, 96141), (1971, 83410), (2190, 75069), (2195, 74898), (2565, 64094), (2634, 62415), (2774, 59265), (3285, 50046), (3942, 41705), (3951, 41610), (4161, 39510), (4390, 37449), (5130, 32047), (6570, 25023), (6585, 24966), (6935, 23706), (7902, 20805), (8322, 19755), (8341, 19710), (9855, 16682), (11853, 13870), (12483, 13170)]