189438648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3673}}^1$

素因数の和:3996

約数の個数: 64

約数和(自身を含む): 543164160

約数和(自身を除く): 353725512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 614, 921, 1228, 1842, 2149, 2456, 3673, 3684, 4298, 6447, 7346, 7368, 8596, 11019, 12894, 14692, 17192, 22038, 25711, 25788, 29384, 44076, 51422, 51576, 77133, 88152, 102844, 154266, 205688, 308532, 617064, 1127611, 2255222, 3382833, 4510444, 6765666, 7893277, 9020888, 13531332, 15786554, 23679831, 27062664, 31573108, 47359662, 63146216, 94719324, 189438648]

約数ペア:

[(1, 189438648), (2, 94719324), (3, 63146216), (4, 47359662), (6, 31573108), (7, 27062664), (8, 23679831), (12, 15786554), (14, 13531332), (21, 9020888), (24, 7893277), (28, 6765666), (42, 4510444), (56, 3382833), (84, 2255222), (168, 1127611), (307, 617064), (614, 308532), (921, 205688), (1228, 154266), (1842, 102844), (2149, 88152), (2456, 77133), (3673, 51576), (3684, 51422), (4298, 44076), (6447, 29384), (7346, 25788), (7368, 25711), (8596, 22038), (11019, 17192), (12894, 14692)]