158533752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 453519360

約数和(自身を除く): 294985608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 222, 248, 296, 312, 372, 403, 443, 444, 481, 744, 806, 886, 888, 962, 1147, 1209, 1329, 1443, 1612, 1772, 1924, 2294, 2418, 2658, 2886, 3224, 3441, 3544, 3848, 4588, 4836, 5316, 5759, 5772, 6882, 9176, 9672, 10632, 11518, 11544, 13733, 13764, 14911, 16391, 17277, 23036, 27466, 27528, 29822, 32782, 34554, 41199, 44733, 46072, 49173, 54932, 59644, 65564, 69108, 82398, 89466, 98346, 109864, 119288, 131128, 138216, 164796, 178529, 178932, 196692, 213083, 329592, 357058, 357864, 393384, 426166, 508121, 535587, 639249, 714116, 852332, 1016242, 1071174, 1278498, 1428232, 1524363, 1704664, 2032484, 2142348, 2556996, 3048726, 4064968, 4284696, 5113992, 6097452, 6605573, 12194904, 13211146, 19816719, 26422292, 39633438, 52844584, 79266876, 158533752]

約数ペア:

[(1, 158533752), (2, 79266876), (3, 52844584), (4, 39633438), (6, 26422292), (8, 19816719), (12, 13211146), (13, 12194904), (24, 6605573), (26, 6097452), (31, 5113992), (37, 4284696), (39, 4064968), (52, 3048726), (62, 2556996), (74, 2142348), (78, 2032484), (93, 1704664), (104, 1524363), (111, 1428232), (124, 1278498), (148, 1071174), (156, 1016242), (186, 852332), (222, 714116), (248, 639249), (296, 535587), (312, 508121), (372, 426166), (403, 393384), (443, 357864), (444, 357058), (481, 329592), (744, 213083), (806, 196692), (886, 178932), (888, 178529), (962, 164796), (1147, 138216), (1209, 131128), (1329, 119288), (1443, 109864), (1612, 98346), (1772, 89466), (1924, 82398), (2294, 69108), (2418, 65564), (2658, 59644), (2886, 54932), (3224, 49173), (3441, 46072), (3544, 44733), (3848, 41199), (4588, 34554), (4836, 32782), (5316, 29822), (5759, 27528), (5772, 27466), (6882, 23036), (9176, 17277), (9672, 16391), (10632, 14911), (11518, 13764), (11544, 13733)]