138166140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:596

約数の個数: 192

約数和(自身を含む): 481711104

約数和(自身を除く): 343544964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 37, 42, 51, 60, 68, 70, 74, 84, 85, 102, 105, 111, 119, 140, 148, 170, 185, 204, 210, 222, 238, 255, 259, 340, 357, 370, 420, 444, 476, 510, 518, 523, 555, 595, 629, 714, 740, 777, 1020, 1036, 1046, 1110, 1190, 1258, 1295, 1428, 1554, 1569, 1785, 1887, 2092, 2220, 2380, 2516, 2590, 2615, 3108, 3138, 3145, 3570, 3661, 3774, 3885, 4403, 5180, 5230, 6276, 6290, 7140, 7322, 7548, 7770, 7845, 8806, 8891, 9435, 10460, 10983, 12580, 13209, 14644, 15540, 15690, 17612, 17782, 18305, 18870, 19351, 21966, 22015, 26418, 26673, 31380, 35564, 36610, 37740, 38702, 43932, 44030, 44455, 52836, 53346, 54915, 58053, 62237, 66045, 73220, 77404, 88060, 88910, 96755, 106692, 109830, 116106, 124474, 132090, 133365, 135457, 177820, 186711, 193510, 219660, 232212, 248948, 264180, 266730, 270914, 290265, 311185, 328967, 373422, 387020, 406371, 533460, 541828, 580530, 622370, 657934, 677285, 746844, 812742, 933555, 986901, 1161060, 1244740, 1315868, 1354570, 1625484, 1644835, 1867110, 1973802, 2031855, 2302769, 2709140, 3289670, 3734220, 3947604, 4063710, 4605538, 4934505, 6579340, 6908307, 8127420, 9211076, 9869010, 11513845, 13816614, 19738020, 23027690, 27633228, 34541535, 46055380, 69083070, 138166140]

約数ペア:

[(1, 138166140), (2, 69083070), (3, 46055380), (4, 34541535), (5, 27633228), (6, 23027690), (7, 19738020), (10, 13816614), (12, 11513845), (14, 9869010), (15, 9211076), (17, 8127420), (20, 6908307), (21, 6579340), (28, 4934505), (30, 4605538), (34, 4063710), (35, 3947604), (37, 3734220), (42, 3289670), (51, 2709140), (60, 2302769), (68, 2031855), (70, 1973802), (74, 1867110), (84, 1644835), (85, 1625484), (102, 1354570), (105, 1315868), (111, 1244740), (119, 1161060), (140, 986901), (148, 933555), (170, 812742), (185, 746844), (204, 677285), (210, 657934), (222, 622370), (238, 580530), (255, 541828), (259, 533460), (340, 406371), (357, 387020), (370, 373422), (420, 328967), (444, 311185), (476, 290265), (510, 270914), (518, 266730), (523, 264180), (555, 248948), (595, 232212), (629, 219660), (714, 193510), (740, 186711), (777, 177820), (1020, 135457), (1036, 133365), (1046, 132090), (1110, 124474), (1190, 116106), (1258, 109830), (1295, 106692), (1428, 96755), (1554, 88910), (1569, 88060), (1785, 77404), (1887, 73220), (2092, 66045), (2220, 62237), (2380, 58053), (2516, 54915), (2590, 53346), (2615, 52836), (3108, 44455), (3138, 44030), (3145, 43932), (3570, 38702), (3661, 37740), (3774, 36610), (3885, 35564), (4403, 31380), (5180, 26673), (5230, 26418), (6276, 22015), (6290, 21966), (7140, 19351), (7322, 18870), (7548, 18305), (7770, 17782), (7845, 17612), (8806, 15690), (8891, 15540), (9435, 14644), (10460, 13209), (10983, 12580)]