156407904

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 469188720

約数和(自身を除く): 312780816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 61, 72, 87, 96, 116, 122, 144, 174, 183, 232, 244, 261, 288, 307, 348, 366, 464, 488, 522, 549, 614, 696, 732, 921, 928, 976, 1044, 1098, 1228, 1392, 1464, 1769, 1842, 1952, 2088, 2196, 2456, 2763, 2784, 2928, 3538, 3684, 4176, 4392, 4912, 5307, 5526, 5856, 7076, 7368, 8352, 8784, 8903, 9824, 10614, 11052, 14152, 14736, 15921, 17568, 17806, 18727, 21228, 22104, 26709, 28304, 29472, 31842, 35612, 37454, 42456, 44208, 53418, 56181, 56608, 63684, 71224, 74908, 80127, 84912, 88416, 106836, 112362, 127368, 142448, 149816, 160254, 168543, 169824, 213672, 224724, 254736, 284896, 299632, 320508, 337086, 427344, 449448, 509472, 543083, 599264, 641016, 674172, 854688, 898896, 1086166, 1282032, 1348344, 1629249, 1797792, 2172332, 2564064, 2696688, 3258498, 4344664, 4887747, 5393376, 6516996, 8689328, 9775494, 13033992, 17378656, 19550988, 26067984, 39101976, 52135968, 78203952, 156407904]

約数ペア:

[(1, 156407904), (2, 78203952), (3, 52135968), (4, 39101976), (6, 26067984), (8, 19550988), (9, 17378656), (12, 13033992), (16, 9775494), (18, 8689328), (24, 6516996), (29, 5393376), (32, 4887747), (36, 4344664), (48, 3258498), (58, 2696688), (61, 2564064), (72, 2172332), (87, 1797792), (96, 1629249), (116, 1348344), (122, 1282032), (144, 1086166), (174, 898896), (183, 854688), (232, 674172), (244, 641016), (261, 599264), (288, 543083), (307, 509472), (348, 449448), (366, 427344), (464, 337086), (488, 320508), (522, 299632), (549, 284896), (614, 254736), (696, 224724), (732, 213672), (921, 169824), (928, 168543), (976, 160254), (1044, 149816), (1098, 142448), (1228, 127368), (1392, 112362), (1464, 106836), (1769, 88416), (1842, 84912), (1952, 80127), (2088, 74908), (2196, 71224), (2456, 63684), (2763, 56608), (2784, 56181), (2928, 53418), (3538, 44208), (3684, 42456), (4176, 37454), (4392, 35612), (4912, 31842), (5307, 29472), (5526, 28304), (5856, 26709), (7076, 22104), (7368, 21228), (8352, 18727), (8784, 17806), (8903, 17568), (9824, 15921), (10614, 14736), (11052, 14152)]