154356804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 477404928

約数和(自身を除く): 323048124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 137, 153, 204, 238, 252, 263, 274, 306, 357, 411, 476, 526, 548, 612, 714, 789, 822, 959, 1052, 1071, 1233, 1428, 1578, 1644, 1841, 1918, 2142, 2329, 2367, 2466, 2877, 3156, 3682, 3836, 4284, 4471, 4658, 4734, 4932, 5523, 5754, 6987, 7364, 8631, 8942, 9316, 9468, 11046, 11508, 13413, 13974, 16303, 16569, 17262, 17884, 20961, 22092, 26826, 27948, 31297, 32606, 33138, 34524, 36031, 40239, 41922, 48909, 53652, 62594, 65212, 66276, 72062, 80478, 83844, 93891, 97818, 108093, 125188, 144124, 146727, 160956, 187782, 195636, 216186, 252217, 281673, 293454, 324279, 375564, 432372, 504434, 563346, 586908, 612527, 648558, 756651, 1008868, 1126692, 1225054, 1297116, 1513302, 1837581, 2269953, 2450108, 3026604, 3675162, 4287689, 4539906, 5512743, 7350324, 8575378, 9079812, 11025486, 12863067, 17150756, 22050972, 25726134, 38589201, 51452268, 77178402, 154356804]

約数ペア:

[(1, 154356804), (2, 77178402), (3, 51452268), (4, 38589201), (6, 25726134), (7, 22050972), (9, 17150756), (12, 12863067), (14, 11025486), (17, 9079812), (18, 8575378), (21, 7350324), (28, 5512743), (34, 4539906), (36, 4287689), (42, 3675162), (51, 3026604), (63, 2450108), (68, 2269953), (84, 1837581), (102, 1513302), (119, 1297116), (126, 1225054), (137, 1126692), (153, 1008868), (204, 756651), (238, 648558), (252, 612527), (263, 586908), (274, 563346), (306, 504434), (357, 432372), (411, 375564), (476, 324279), (526, 293454), (548, 281673), (612, 252217), (714, 216186), (789, 195636), (822, 187782), (959, 160956), (1052, 146727), (1071, 144124), (1233, 125188), (1428, 108093), (1578, 97818), (1644, 93891), (1841, 83844), (1918, 80478), (2142, 72062), (2329, 66276), (2367, 65212), (2466, 62594), (2877, 53652), (3156, 48909), (3682, 41922), (3836, 40239), (4284, 36031), (4471, 34524), (4658, 33138), (4734, 32606), (4932, 31297), (5523, 27948), (5754, 26826), (6987, 22092), (7364, 20961), (8631, 17884), (8942, 17262), (9316, 16569), (9468, 16303), (11046, 13974), (11508, 13413)]