145193256

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1840

約数の個数: 128

約数和(自身を含む): 449568000

約数和(自身を除く): 304374744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 232, 234, 261, 312, 348, 351, 377, 468, 522, 696, 702, 754, 783, 936, 1044, 1131, 1404, 1508, 1566, 1783, 2088, 2262, 2808, 3016, 3132, 3393, 3566, 4524, 5349, 6264, 6786, 7132, 9048, 10179, 10698, 13572, 14264, 16047, 20358, 21396, 23179, 27144, 32094, 40716, 42792, 46358, 48141, 51707, 64188, 69537, 81432, 92716, 96282, 103414, 128376, 139074, 155121, 185432, 192564, 206828, 208611, 278148, 310242, 385128, 413656, 417222, 465363, 556296, 620484, 625833, 672191, 834444, 930726, 1240968, 1251666, 1344382, 1396089, 1668888, 1861452, 2016573, 2503332, 2688764, 2792178, 3722904, 4033146, 5006664, 5377528, 5584356, 6049719, 8066292, 11168712, 12099438, 16132584, 18149157, 24198876, 36298314, 48397752, 72596628, 145193256]

約数ペア:

[(1, 145193256), (2, 72596628), (3, 48397752), (4, 36298314), (6, 24198876), (8, 18149157), (9, 16132584), (12, 12099438), (13, 11168712), (18, 8066292), (24, 6049719), (26, 5584356), (27, 5377528), (29, 5006664), (36, 4033146), (39, 3722904), (52, 2792178), (54, 2688764), (58, 2503332), (72, 2016573), (78, 1861452), (87, 1668888), (104, 1396089), (108, 1344382), (116, 1251666), (117, 1240968), (156, 930726), (174, 834444), (216, 672191), (232, 625833), (234, 620484), (261, 556296), (312, 465363), (348, 417222), (351, 413656), (377, 385128), (468, 310242), (522, 278148), (696, 208611), (702, 206828), (754, 192564), (783, 185432), (936, 155121), (1044, 139074), (1131, 128376), (1404, 103414), (1508, 96282), (1566, 92716), (1783, 81432), (2088, 69537), (2262, 64188), (2808, 51707), (3016, 48141), (3132, 46358), (3393, 42792), (3566, 40716), (4524, 32094), (5349, 27144), (6264, 23179), (6786, 21396), (7132, 20358), (9048, 16047), (10179, 14264), (10698, 13572)]