139739184

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4391}}^1$

素因数の和:4435

約数の個数: 120

約数和(自身を含む): 446033952

約数和(自身を除く): 306294768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 4391, 5304, 7956, 8782, 10608, 13173, 15912, 17564, 26346, 31824, 35128, 39519, 52692, 57083, 70256, 74647, 79038, 105384, 114166, 149294, 158076, 171249, 210768, 223941, 228332, 298588, 316152, 342498, 447882, 456664, 513747, 597176, 632304, 671823, 684996, 895764, 913328, 970411, 1027494, 1194352, 1343646, 1369992, 1791528, 1940822, 2054988, 2687292, 2739984, 2911233, 3583056, 3881644, 4109976, 5374584, 5822466, 7763288, 8219952, 8733699, 10749168, 11644932, 15526576, 17467398, 23289864, 34934796, 46579728, 69869592, 139739184]

約数ペア:

[(1, 139739184), (2, 69869592), (3, 46579728), (4, 34934796), (6, 23289864), (8, 17467398), (9, 15526576), (12, 11644932), (13, 10749168), (16, 8733699), (17, 8219952), (18, 7763288), (24, 5822466), (26, 5374584), (34, 4109976), (36, 3881644), (39, 3583056), (48, 2911233), (51, 2739984), (52, 2687292), (68, 2054988), (72, 1940822), (78, 1791528), (102, 1369992), (104, 1343646), (117, 1194352), (136, 1027494), (144, 970411), (153, 913328), (156, 895764), (204, 684996), (208, 671823), (221, 632304), (234, 597176), (272, 513747), (306, 456664), (312, 447882), (408, 342498), (442, 316152), (468, 298588), (612, 228332), (624, 223941), (663, 210768), (816, 171249), (884, 158076), (936, 149294), (1224, 114166), (1326, 105384), (1768, 79038), (1872, 74647), (1989, 70256), (2448, 57083), (2652, 52692), (3536, 39519), (3978, 35128), (4391, 31824), (5304, 26346), (7956, 17564), (8782, 15912), (10608, 13173)]