138430422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 362063520

約数和(自身を除く): 223633098

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 34, 39, 46, 51, 69, 78, 89, 102, 117, 138, 153, 178, 207, 221, 234, 267, 289, 299, 306, 391, 414, 442, 534, 578, 598, 663, 782, 801, 867, 897, 1157, 1173, 1326, 1513, 1602, 1734, 1794, 1989, 2047, 2314, 2346, 2601, 2691, 3026, 3471, 3519, 3757, 3978, 4094, 4539, 5083, 5202, 5382, 6141, 6647, 6942, 7038, 7514, 9078, 10166, 10413, 11271, 12282, 13294, 13617, 15249, 18423, 19669, 19941, 20826, 22542, 25721, 26611, 27234, 30498, 33813, 34799, 36846, 39338, 39882, 45747, 51442, 53222, 59007, 59823, 67626, 69598, 77163, 79833, 86411, 91494, 104397, 118014, 119646, 154326, 159666, 172822, 177021, 208794, 231489, 239499, 259233, 313191, 334373, 354042, 452387, 462978, 478998, 518466, 591583, 626382, 668746, 777699, 904774, 1003119, 1183166, 1357161, 1555398, 1774749, 2006238, 2714322, 3009357, 3549498, 4071483, 5324247, 6018714, 7690579, 8142966, 10648494, 15381158, 23071737, 46143474, 69215211, 138430422]

約数ペア:

[(1, 138430422), (2, 69215211), (3, 46143474), (6, 23071737), (9, 15381158), (13, 10648494), (17, 8142966), (18, 7690579), (23, 6018714), (26, 5324247), (34, 4071483), (39, 3549498), (46, 3009357), (51, 2714322), (69, 2006238), (78, 1774749), (89, 1555398), (102, 1357161), (117, 1183166), (138, 1003119), (153, 904774), (178, 777699), (207, 668746), (221, 626382), (234, 591583), (267, 518466), (289, 478998), (299, 462978), (306, 452387), (391, 354042), (414, 334373), (442, 313191), (534, 259233), (578, 239499), (598, 231489), (663, 208794), (782, 177021), (801, 172822), (867, 159666), (897, 154326), (1157, 119646), (1173, 118014), (1326, 104397), (1513, 91494), (1602, 86411), (1734, 79833), (1794, 77163), (1989, 69598), (2047, 67626), (2314, 59823), (2346, 59007), (2601, 53222), (2691, 51442), (3026, 45747), (3471, 39882), (3519, 39338), (3757, 36846), (3978, 34799), (4094, 33813), (4539, 30498), (5083, 27234), (5202, 26611), (5382, 25721), (6141, 22542), (6647, 20826), (6942, 19941), (7038, 19669), (7514, 18423), (9078, 15249), (10166, 13617), (10413, 13294), (11271, 12282)]