140715292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 268723840

約数和(自身を除く): 128008548

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 163, 307, 326, 614, 652, 703, 1228, 1406, 2812, 3097, 5833, 6031, 6194, 11359, 11666, 12062, 12388, 22718, 23332, 24124, 45436, 50041, 100082, 114589, 200164, 215821, 229178, 431642, 458356, 863284, 950779, 1851517, 1901558, 3703034, 3803116, 7406068, 35178823, 70357646, 140715292]

約数ペア:

[(1, 140715292), (2, 70357646), (4, 35178823), (19, 7406068), (37, 3803116), (38, 3703034), (74, 1901558), (76, 1851517), (148, 950779), (163, 863284), (307, 458356), (326, 431642), (614, 229178), (652, 215821), (703, 200164), (1228, 114589), (1406, 100082), (2812, 50041), (3097, 45436), (5833, 24124), (6031, 23332), (6194, 22718), (11359, 12388), (11666, 12062)]