158682636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^2$

素因数の和:288

約数の個数: 108

約数和(自身を含む): 471390192

約数和(自身を除く): 312707556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 109, 126, 159, 212, 218, 252, 318, 327, 371, 436, 477, 636, 654, 742, 763, 954, 981, 1113, 1308, 1484, 1526, 1908, 1962, 2226, 2289, 3052, 3339, 3924, 4452, 4578, 5777, 6678, 6867, 9156, 11554, 11881, 13356, 13734, 17331, 23108, 23762, 27468, 34662, 35643, 40439, 47524, 51993, 69324, 71286, 80878, 83167, 103986, 106929, 121317, 142572, 161756, 166334, 207972, 213858, 242634, 249501, 332668, 363951, 427716, 485268, 499002, 629693, 727902, 748503, 998004, 1259386, 1455804, 1497006, 1889079, 2518772, 2994012, 3778158, 4407851, 5667237, 7556316, 8815702, 11334474, 13223553, 17631404, 22668948, 26447106, 39670659, 52894212, 79341318, 158682636]

約数ペア:

[(1, 158682636), (2, 79341318), (3, 52894212), (4, 39670659), (6, 26447106), (7, 22668948), (9, 17631404), (12, 13223553), (14, 11334474), (18, 8815702), (21, 7556316), (28, 5667237), (36, 4407851), (42, 3778158), (53, 2994012), (63, 2518772), (84, 1889079), (106, 1497006), (109, 1455804), (126, 1259386), (159, 998004), (212, 748503), (218, 727902), (252, 629693), (318, 499002), (327, 485268), (371, 427716), (436, 363951), (477, 332668), (636, 249501), (654, 242634), (742, 213858), (763, 207972), (954, 166334), (981, 161756), (1113, 142572), (1308, 121317), (1484, 106929), (1526, 103986), (1908, 83167), (1962, 80878), (2226, 71286), (2289, 69324), (3052, 51993), (3339, 47524), (3924, 40439), (4452, 35643), (4578, 34662), (5777, 27468), (6678, 23762), (6867, 23108), (9156, 17331), (11554, 13734), (11881, 13356)]