131354385152

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{683}}^1$

素因数の和:1178

約数の個数: 144

約数和(自身を含む): 277829637120

約数和(自身を除く): 146475251968

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 256, 356, 367, 368, 683, 712, 734, 736, 1366, 1424, 1468, 1472, 2047, 2732, 2848, 2936, 2944, 4094, 5464, 5696, 5872, 5888, 8188, 8441, 10928, 11392, 11744, 15709, 16376, 16882, 21856, 22784, 23488, 31418, 32663, 32752, 33764, 43712, 46976, 60787, 62836, 65326, 65504, 67528, 87424, 93952, 121574, 125672, 130652, 131008, 135056, 174848, 243148, 250661, 251344, 261304, 262016, 270112, 486296, 501322, 502688, 522608, 524032, 540224, 751249, 972592, 1002644, 1005376, 1045216, 1080448, 1398101, 1502498, 1945184, 2005288, 2010752, 2090432, 2160896, 2796202, 3004996, 3890368, 4010576, 4021504, 4180864, 5592404, 5765203, 6009992, 7780736, 8021152, 8361728, 11184808, 11530406, 12019984, 15561472, 16042304, 22308829, 22369616, 23060812, 24039968, 32084608, 44617658, 44739232, 46121624, 48079936, 64169216, 89235316, 89478464, 92243248, 96159872, 178470632, 178956928, 184486496, 192319744, 356941264, 357913856, 368972992, 513103067, 713882528, 737945984, 1026206134, 1427765056, 1475891968, 2052412268, 2855530112, 4104824536, 5711060224, 8209649072, 16419298144, 32838596288, 65677192576, 131354385152]

約数ペア:

[(1, 131354385152), (2, 65677192576), (4, 32838596288), (8, 16419298144), (16, 8209649072), (23, 5711060224), (32, 4104824536), (46, 2855530112), (64, 2052412268), (89, 1475891968), (92, 1427765056), (128, 1026206134), (178, 737945984), (184, 713882528), (256, 513103067), (356, 368972992), (367, 357913856), (368, 356941264), (683, 192319744), (712, 184486496), (734, 178956928), (736, 178470632), (1366, 96159872), (1424, 92243248), (1468, 89478464), (1472, 89235316), (2047, 64169216), (2732, 48079936), (2848, 46121624), (2936, 44739232), (2944, 44617658), (4094, 32084608), (5464, 24039968), (5696, 23060812), (5872, 22369616), (5888, 22308829), (8188, 16042304), (8441, 15561472), (10928, 12019984), (11392, 11530406), (11744, 11184808), (15709, 8361728), (16376, 8021152), (16882, 7780736), (21856, 6009992), (22784, 5765203), (23488, 5592404), (31418, 4180864), (32663, 4021504), (32752, 4010576), (33764, 3890368), (43712, 3004996), (46976, 2796202), (60787, 2160896), (62836, 2090432), (65326, 2010752), (65504, 2005288), (67528, 1945184), (87424, 1502498), (93952, 1398101), (121574, 1080448), (125672, 1045216), (130652, 1005376), (131008, 1002644), (135056, 972592), (174848, 751249), (243148, 540224), (250661, 524032), (251344, 522608), (261304, 502688), (262016, 501322), (270112, 486296)]