151155438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 359976960

約数和(自身を除く): 208821522

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 61, 82, 122, 123, 183, 246, 287, 366, 427, 574, 854, 861, 1281, 1439, 1722, 2501, 2562, 2878, 4317, 5002, 7503, 8634, 10073, 15006, 17507, 20146, 30219, 35014, 52521, 58999, 60438, 87779, 105042, 117998, 175558, 176997, 263337, 353994, 412993, 526674, 614453, 825986, 1228906, 1238979, 1843359, 2477958, 3598939, 3686718, 7197878, 10796817, 21593634, 25192573, 50385146, 75577719, 151155438]

約数ペア:

[(1, 151155438), (2, 75577719), (3, 50385146), (6, 25192573), (7, 21593634), (14, 10796817), (21, 7197878), (41, 3686718), (42, 3598939), (61, 2477958), (82, 1843359), (122, 1238979), (123, 1228906), (183, 825986), (246, 614453), (287, 526674), (366, 412993), (427, 353994), (574, 263337), (854, 176997), (861, 175558), (1281, 117998), (1439, 105042), (1722, 87779), (2501, 60438), (2562, 58999), (2878, 52521), (4317, 35014), (5002, 30219), (7503, 20146), (8634, 17507), (10073, 15006)]