149138928

素因数分解:

$2^4\times 3^3\times {\mathrm{345229}}^1$

素因数の和:345246

約数の個数: 40

約数和(自身を含む): 428085200

約数和(自身を除く): 278946272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 345229, 690458, 1035687, 1380916, 2071374, 2761832, 3107061, 4142748, 5523664, 6214122, 8285496, 9321183, 12428244, 16570992, 18642366, 24856488, 37284732, 49712976, 74569464, 149138928]

約数ペア:

[(1, 149138928), (2, 74569464), (3, 49712976), (4, 37284732), (6, 24856488), (8, 18642366), (9, 16570992), (12, 12428244), (16, 9321183), (18, 8285496), (24, 6214122), (27, 5523664), (36, 4142748), (48, 3107061), (54, 2761832), (72, 2071374), (108, 1380916), (144, 1035687), (216, 690458), (432, 345229)]