148880928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{221549}}^1$

素因数の和:221569

約数の個数: 48

約数和(自身を含む): 446644800

約数和(自身を除く): 297763872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 221549, 443098, 664647, 886196, 1329294, 1550843, 1772392, 2658588, 3101686, 3544784, 4652529, 5317176, 6203372, 7089568, 9305058, 10634352, 12406744, 18610116, 21268704, 24813488, 37220232, 49626976, 74440464, 148880928]

約数ペア:

[(1, 148880928), (2, 74440464), (3, 49626976), (4, 37220232), (6, 24813488), (7, 21268704), (8, 18610116), (12, 12406744), (14, 10634352), (16, 9305058), (21, 7089568), (24, 6203372), (28, 5317176), (32, 4652529), (42, 3544784), (48, 3101686), (56, 2658588), (84, 1772392), (96, 1550843), (112, 1329294), (168, 886196), (224, 664647), (336, 443098), (672, 221549)]