151310432

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 108

約数和(自身を含む): 375891516

約数和(自身を除く): 224581084

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 224, 338, 364, 392, 416, 571, 637, 676, 728, 784, 1142, 1183, 1274, 1352, 1456, 1568, 2284, 2366, 2548, 2704, 2912, 3997, 4568, 4732, 5096, 5408, 7423, 7994, 8281, 9136, 9464, 10192, 14846, 15988, 16562, 18272, 18928, 20384, 27979, 29692, 31976, 33124, 37856, 51961, 55958, 59384, 63952, 66248, 96499, 103922, 111916, 118768, 127904, 132496, 192998, 207844, 223832, 237536, 264992, 363727, 385996, 415688, 447664, 675493, 727454, 771992, 831376, 895328, 1350986, 1454908, 1543984, 1662752, 2701972, 2909816, 3087968, 4728451, 5403944, 5819632, 9456902, 10807888, 11639264, 18913804, 21615776, 37827608, 75655216, 151310432]

約数ペア:

[(1, 151310432), (2, 75655216), (4, 37827608), (7, 21615776), (8, 18913804), (13, 11639264), (14, 10807888), (16, 9456902), (26, 5819632), (28, 5403944), (32, 4728451), (49, 3087968), (52, 2909816), (56, 2701972), (91, 1662752), (98, 1543984), (104, 1454908), (112, 1350986), (169, 895328), (182, 831376), (196, 771992), (208, 727454), (224, 675493), (338, 447664), (364, 415688), (392, 385996), (416, 363727), (571, 264992), (637, 237536), (676, 223832), (728, 207844), (784, 192998), (1142, 132496), (1183, 127904), (1274, 118768), (1352, 111916), (1456, 103922), (1568, 96499), (2284, 66248), (2366, 63952), (2548, 59384), (2704, 55958), (2912, 51961), (3997, 37856), (4568, 33124), (4732, 31976), (5096, 29692), (5408, 27979), (7423, 20384), (7994, 18928), (8281, 18272), (9136, 16562), (9464, 15988), (10192, 14846)]