16871380164

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{12791}}^1$

素因数の和:12892

約数の個数: 144

約数和(自身を含む): 46935383040

約数和(自身を除く): 30064002876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 59, 69, 81, 92, 108, 118, 138, 162, 177, 207, 236, 243, 276, 324, 354, 414, 486, 531, 621, 708, 828, 972, 1062, 1242, 1357, 1593, 1863, 2124, 2484, 2714, 3186, 3726, 4071, 4779, 5428, 5589, 6372, 7452, 8142, 9558, 11178, 12213, 12791, 14337, 16284, 19116, 22356, 24426, 25582, 28674, 36639, 38373, 48852, 51164, 57348, 73278, 76746, 109917, 115119, 146556, 153492, 219834, 230238, 294193, 329751, 345357, 439668, 460476, 588386, 659502, 690714, 754669, 882579, 1036071, 1176772, 1319004, 1381428, 1509338, 1765158, 2072142, 2264007, 2647737, 3018676, 3108213, 3530316, 4144284, 4528014, 5295474, 6216426, 6792021, 7943211, 9056028, 10590948, 12432852, 13584042, 15886422, 17357387, 20376063, 23829633, 27168084, 31772844, 34714774, 40752126, 47659266, 52072161, 61128189, 69429548, 71488899, 81504252, 95318532, 104144322, 122256378, 142977798, 156216483, 183384567, 208288644, 244512756, 285955596, 312432966, 366769134, 468649449, 624865932, 733538268, 937298898, 1405948347, 1874597796, 2811896694, 4217845041, 5623793388, 8435690082, 16871380164]

約数ペア:

[(1, 16871380164), (2, 8435690082), (3, 5623793388), (4, 4217845041), (6, 2811896694), (9, 1874597796), (12, 1405948347), (18, 937298898), (23, 733538268), (27, 624865932), (36, 468649449), (46, 366769134), (54, 312432966), (59, 285955596), (69, 244512756), (81, 208288644), (92, 183384567), (108, 156216483), (118, 142977798), (138, 122256378), (162, 104144322), (177, 95318532), (207, 81504252), (236, 71488899), (243, 69429548), (276, 61128189), (324, 52072161), (354, 47659266), (414, 40752126), (486, 34714774), (531, 31772844), (621, 27168084), (708, 23829633), (828, 20376063), (972, 17357387), (1062, 15886422), (1242, 13584042), (1357, 12432852), (1593, 10590948), (1863, 9056028), (2124, 7943211), (2484, 6792021), (2714, 6216426), (3186, 5295474), (3726, 4528014), (4071, 4144284), (4779, 3530316), (5428, 3108213), (5589, 3018676), (6372, 2647737), (7452, 2264007), (8142, 2072142), (9558, 1765158), (11178, 1509338), (12213, 1381428), (12791, 1319004), (14337, 1176772), (16284, 1036071), (19116, 882579), (22356, 754669), (24426, 690714), (25582, 659502), (28674, 588386), (36639, 460476), (38373, 439668), (48852, 345357), (51164, 329751), (57348, 294193), (73278, 230238), (76746, 219834), (109917, 153492), (115119, 146556)]