137073160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 368375040

約数和(自身を除く): 231301880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 101, 131, 140, 148, 185, 202, 259, 262, 280, 296, 370, 404, 505, 518, 524, 655, 707, 740, 808, 917, 1010, 1036, 1048, 1295, 1310, 1414, 1480, 1834, 2020, 2072, 2590, 2620, 2828, 3535, 3668, 3737, 4040, 4585, 4847, 5180, 5240, 5656, 7070, 7336, 7474, 9170, 9694, 10360, 13231, 14140, 14948, 18340, 18685, 19388, 24235, 26159, 26462, 28280, 29896, 33929, 36680, 37370, 38776, 48470, 52318, 52924, 66155, 67858, 74740, 92617, 96940, 104636, 105848, 130795, 132310, 135716, 149480, 169645, 185234, 193880, 209272, 261590, 264620, 271432, 339290, 370468, 463085, 489547, 523180, 529240, 678580, 740936, 926170, 979094, 1046360, 1357160, 1852340, 1958188, 2447735, 3426829, 3704680, 3916376, 4895470, 6853658, 9790940, 13707316, 17134145, 19581880, 27414632, 34268290, 68536580, 137073160]

約数ペア:

[(1, 137073160), (2, 68536580), (4, 34268290), (5, 27414632), (7, 19581880), (8, 17134145), (10, 13707316), (14, 9790940), (20, 6853658), (28, 4895470), (35, 3916376), (37, 3704680), (40, 3426829), (56, 2447735), (70, 1958188), (74, 1852340), (101, 1357160), (131, 1046360), (140, 979094), (148, 926170), (185, 740936), (202, 678580), (259, 529240), (262, 523180), (280, 489547), (296, 463085), (370, 370468), (404, 339290), (505, 271432), (518, 264620), (524, 261590), (655, 209272), (707, 193880), (740, 185234), (808, 169645), (917, 149480), (1010, 135716), (1036, 132310), (1048, 130795), (1295, 105848), (1310, 104636), (1414, 96940), (1480, 92617), (1834, 74740), (2020, 67858), (2072, 66155), (2590, 52924), (2620, 52318), (2828, 48470), (3535, 38776), (3668, 37370), (3737, 36680), (4040, 33929), (4585, 29896), (4847, 28280), (5180, 26462), (5240, 26159), (5656, 24235), (7070, 19388), (7336, 18685), (7474, 18340), (9170, 14948), (9694, 14140), (10360, 13231)]