146569472

素因数分解:

$2^8\times 7^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 338486400

約数和(自身を除く): 191916928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 623, 712, 896, 919, 1246, 1424, 1792, 1838, 2492, 2848, 3676, 4984, 5696, 6433, 7352, 9968, 11392, 12866, 14704, 19936, 22784, 25732, 29408, 39872, 51464, 58816, 79744, 81791, 102928, 117632, 159488, 163582, 205856, 235264, 327164, 411712, 572537, 654328, 823424, 1145074, 1308656, 1646848, 2290148, 2617312, 4580296, 5234624, 9160592, 10469248, 18321184, 20938496, 36642368, 73284736, 146569472]

約数ペア:

[(1, 146569472), (2, 73284736), (4, 36642368), (7, 20938496), (8, 18321184), (14, 10469248), (16, 9160592), (28, 5234624), (32, 4580296), (56, 2617312), (64, 2290148), (89, 1646848), (112, 1308656), (128, 1145074), (178, 823424), (224, 654328), (256, 572537), (356, 411712), (448, 327164), (623, 235264), (712, 205856), (896, 163582), (919, 159488), (1246, 117632), (1424, 102928), (1792, 81791), (1838, 79744), (2492, 58816), (2848, 51464), (3676, 39872), (4984, 29408), (5696, 25732), (6433, 22784), (7352, 19936), (9968, 14704), (11392, 12866)]