145374624

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:923

約数の個数: 144

約数和(自身を含む): 449729280

約数和(自身を除く): 304354656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 857, 912, 992, 1116, 1178, 1368, 1488, 1714, 1767, 1824, 2232, 2356, 2571, 2736, 2976, 3428, 3534, 4464, 4712, 5142, 5301, 5472, 6856, 7068, 7713, 8928, 9424, 10284, 10602, 13712, 14136, 15426, 16283, 18848, 20568, 21204, 26567, 27424, 28272, 30852, 32566, 41136, 42408, 48849, 53134, 56544, 61704, 65132, 79701, 82272, 84816, 97698, 106268, 123408, 130264, 146547, 159402, 169632, 195396, 212536, 239103, 246816, 260528, 293094, 318804, 390792, 425072, 478206, 504773, 521056, 586188, 637608, 781584, 850144, 956412, 1009546, 1172376, 1275216, 1514319, 1563168, 1912824, 2019092, 2344752, 2550432, 3028638, 3825648, 4038184, 4542957, 4689504, 6057276, 7651296, 8076368, 9085914, 12114552, 16152736, 18171828, 24229104, 36343656, 48458208, 72687312, 145374624]

約数ペア:

[(1, 145374624), (2, 72687312), (3, 48458208), (4, 36343656), (6, 24229104), (8, 18171828), (9, 16152736), (12, 12114552), (16, 9085914), (18, 8076368), (19, 7651296), (24, 6057276), (31, 4689504), (32, 4542957), (36, 4038184), (38, 3825648), (48, 3028638), (57, 2550432), (62, 2344752), (72, 2019092), (76, 1912824), (93, 1563168), (96, 1514319), (114, 1275216), (124, 1172376), (144, 1009546), (152, 956412), (171, 850144), (186, 781584), (228, 637608), (248, 586188), (279, 521056), (288, 504773), (304, 478206), (342, 425072), (372, 390792), (456, 318804), (496, 293094), (558, 260528), (589, 246816), (608, 239103), (684, 212536), (744, 195396), (857, 169632), (912, 159402), (992, 146547), (1116, 130264), (1178, 123408), (1368, 106268), (1488, 97698), (1714, 84816), (1767, 82272), (1824, 79701), (2232, 65132), (2356, 61704), (2571, 56544), (2736, 53134), (2976, 48849), (3428, 42408), (3534, 41136), (4464, 32566), (4712, 30852), (5142, 28272), (5301, 27424), (5472, 26567), (6856, 21204), (7068, 20568), (7713, 18848), (8928, 16283), (9424, 15426), (10284, 14136), (10602, 13712)]