149967216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4021}}^1$

素因数の和:4079

約数の個数: 120

約数和(自身を含む): 492743264

約数和(自身を除く): 342776048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 4021, 4144, 4662, 5328, 6216, 8042, 9324, 12063, 12432, 16084, 18648, 24126, 28147, 32168, 36189, 37296, 48252, 56294, 64336, 72378, 84441, 96504, 112588, 144756, 148777, 168882, 193008, 225176, 253323, 289512, 297554, 337764, 446331, 450352, 506646, 579024, 595108, 675528, 892662, 1013292, 1041439, 1190216, 1338993, 1351056, 1785324, 2026584, 2082878, 2380432, 2677986, 3124317, 3570648, 4053168, 4165756, 5355972, 6248634, 7141296, 8331512, 9372951, 10711944, 12497268, 16663024, 18745902, 21423888, 24994536, 37491804, 49989072, 74983608, 149967216]

約数ペア:

[(1, 149967216), (2, 74983608), (3, 49989072), (4, 37491804), (6, 24994536), (7, 21423888), (8, 18745902), (9, 16663024), (12, 12497268), (14, 10711944), (16, 9372951), (18, 8331512), (21, 7141296), (24, 6248634), (28, 5355972), (36, 4165756), (37, 4053168), (42, 3570648), (48, 3124317), (56, 2677986), (63, 2380432), (72, 2082878), (74, 2026584), (84, 1785324), (111, 1351056), (112, 1338993), (126, 1190216), (144, 1041439), (148, 1013292), (168, 892662), (222, 675528), (252, 595108), (259, 579024), (296, 506646), (333, 450352), (336, 446331), (444, 337764), (504, 297554), (518, 289512), (592, 253323), (666, 225176), (777, 193008), (888, 168882), (1008, 148777), (1036, 144756), (1332, 112588), (1554, 96504), (1776, 84441), (2072, 72378), (2331, 64336), (2664, 56294), (3108, 48252), (4021, 37296), (4144, 36189), (4662, 32168), (5328, 28147), (6216, 24126), (8042, 18648), (9324, 16084), (12063, 12432)]