160990848

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1319

約数の個数: 128

約数和(自身を含む): 488376000

約数和(自身を除く): 327385152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 432, 444, 576, 592, 666, 864, 888, 999, 1152, 1184, 1259, 1332, 1728, 1776, 1998, 2368, 2518, 2664, 3456, 3552, 3777, 3996, 4736, 5036, 5328, 7104, 7554, 7992, 10072, 10656, 11331, 14208, 15108, 15984, 20144, 21312, 22662, 30216, 31968, 33993, 40288, 42624, 45324, 46583, 60432, 63936, 67986, 80576, 90648, 93166, 120864, 127872, 135972, 139749, 161152, 181296, 186332, 241728, 271944, 279498, 362592, 372664, 419247, 483456, 543888, 558996, 725184, 745328, 838494, 1087776, 1117992, 1257741, 1450368, 1490656, 1676988, 2175552, 2235984, 2515482, 2981312, 3353976, 4351104, 4471968, 5030964, 5962624, 6707952, 8943936, 10061928, 13415904, 17887872, 20123856, 26831808, 40247712, 53663616, 80495424, 160990848]

約数ペア:

[(1, 160990848), (2, 80495424), (3, 53663616), (4, 40247712), (6, 26831808), (8, 20123856), (9, 17887872), (12, 13415904), (16, 10061928), (18, 8943936), (24, 6707952), (27, 5962624), (32, 5030964), (36, 4471968), (37, 4351104), (48, 3353976), (54, 2981312), (64, 2515482), (72, 2235984), (74, 2175552), (96, 1676988), (108, 1490656), (111, 1450368), (128, 1257741), (144, 1117992), (148, 1087776), (192, 838494), (216, 745328), (222, 725184), (288, 558996), (296, 543888), (333, 483456), (384, 419247), (432, 372664), (444, 362592), (576, 279498), (592, 271944), (666, 241728), (864, 186332), (888, 181296), (999, 161152), (1152, 139749), (1184, 135972), (1259, 127872), (1332, 120864), (1728, 93166), (1776, 90648), (1998, 80576), (2368, 67986), (2518, 63936), (2664, 60432), (3456, 46583), (3552, 45324), (3777, 42624), (3996, 40288), (4736, 33993), (5036, 31968), (5328, 30216), (7104, 22662), (7554, 21312), (7992, 20144), (10072, 15984), (10656, 15108), (11331, 14208)]