156911310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 447552000

約数和(自身を除く): 290640690

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, 419, 438, 513, 570, 657, 730, 838, 855, 1026, 1095, 1257, 1314, 1387, 1710, 1971, 2095, 2190, 2514, 2565, 2774, 3285, 3771, 3942, 4161, 4190, 5130, 6285, 6570, 6935, 7542, 7961, 8322, 9855, 11313, 12483, 12570, 13870, 15922, 18855, 19710, 20805, 22626, 23883, 24966, 30587, 37449, 37710, 39805, 41610, 47766, 56565, 61174, 62415, 71649, 74898, 79610, 91761, 113130, 119415, 124830, 143298, 152935, 183522, 187245, 214947, 238830, 275283, 305870, 358245, 374490, 429894, 458805, 550566, 581153, 716490, 825849, 917610, 1074735, 1162306, 1376415, 1651698, 1743459, 2149470, 2752830, 2905765, 3486918, 4129245, 5230377, 5811530, 8258490, 8717295, 10460754, 15691131, 17434590, 26151885, 31382262, 52303770, 78455655, 156911310]

約数ペア:

[(1, 156911310), (2, 78455655), (3, 52303770), (5, 31382262), (6, 26151885), (9, 17434590), (10, 15691131), (15, 10460754), (18, 8717295), (19, 8258490), (27, 5811530), (30, 5230377), (38, 4129245), (45, 3486918), (54, 2905765), (57, 2752830), (73, 2149470), (90, 1743459), (95, 1651698), (114, 1376415), (135, 1162306), (146, 1074735), (171, 917610), (190, 825849), (219, 716490), (270, 581153), (285, 550566), (342, 458805), (365, 429894), (419, 374490), (438, 358245), (513, 305870), (570, 275283), (657, 238830), (730, 214947), (838, 187245), (855, 183522), (1026, 152935), (1095, 143298), (1257, 124830), (1314, 119415), (1387, 113130), (1710, 91761), (1971, 79610), (2095, 74898), (2190, 71649), (2514, 62415), (2565, 61174), (2774, 56565), (3285, 47766), (3771, 41610), (3942, 39805), (4161, 37710), (4190, 37449), (5130, 30587), (6285, 24966), (6570, 23883), (6935, 22626), (7542, 20805), (7961, 19710), (8322, 18855), (9855, 15922), (11313, 13870), (12483, 12570)]