138603816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 406365960

約数和(自身を除く): 267762144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 373, 397, 468, 746, 794, 936, 1119, 1191, 1492, 1588, 2238, 2382, 2984, 3176, 3357, 3573, 4476, 4764, 4849, 5161, 6714, 7146, 8952, 9528, 9698, 10322, 13428, 14292, 14547, 15483, 19396, 20644, 26856, 28584, 29094, 30966, 38792, 41288, 43641, 46449, 58188, 61932, 87282, 92898, 116376, 123864, 148081, 174564, 185796, 296162, 349128, 371592, 444243, 592324, 888486, 1184648, 1332729, 1776972, 1925053, 2665458, 3553944, 3850106, 5330916, 5775159, 7700212, 10661832, 11550318, 15400424, 17325477, 23100636, 34650954, 46201272, 69301908, 138603816]

約数ペア:

[(1, 138603816), (2, 69301908), (3, 46201272), (4, 34650954), (6, 23100636), (8, 17325477), (9, 15400424), (12, 11550318), (13, 10661832), (18, 7700212), (24, 5775159), (26, 5330916), (36, 3850106), (39, 3553944), (52, 2665458), (72, 1925053), (78, 1776972), (104, 1332729), (117, 1184648), (156, 888486), (234, 592324), (312, 444243), (373, 371592), (397, 349128), (468, 296162), (746, 185796), (794, 174564), (936, 148081), (1119, 123864), (1191, 116376), (1492, 92898), (1588, 87282), (2238, 61932), (2382, 58188), (2984, 46449), (3176, 43641), (3357, 41288), (3573, 38792), (4476, 30966), (4764, 29094), (4849, 28584), (5161, 26856), (6714, 20644), (7146, 19396), (8952, 15483), (9528, 14547), (9698, 14292), (10322, 13428)]