163905636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 427085568

約数和(自身を除く): 263179932

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 181, 193, 204, 276, 362, 386, 391, 543, 579, 724, 772, 782, 1086, 1158, 1173, 1564, 2172, 2316, 2346, 3077, 3281, 4163, 4439, 4692, 6154, 6562, 8326, 8878, 9231, 9843, 12308, 12489, 13124, 13317, 16652, 17756, 18462, 19686, 24978, 26634, 34933, 36924, 39372, 49956, 53268, 69866, 70771, 75463, 104799, 139732, 141542, 150926, 209598, 212313, 226389, 283084, 301852, 419196, 424626, 452778, 593861, 803459, 849252, 905556, 1187722, 1606918, 1781583, 2375444, 2410377, 3213836, 3563166, 4820754, 7126332, 9641508, 13658803, 27317606, 40976409, 54635212, 81952818, 163905636]

約数ペア:

[(1, 163905636), (2, 81952818), (3, 54635212), (4, 40976409), (6, 27317606), (12, 13658803), (17, 9641508), (23, 7126332), (34, 4820754), (46, 3563166), (51, 3213836), (68, 2410377), (69, 2375444), (92, 1781583), (102, 1606918), (138, 1187722), (181, 905556), (193, 849252), (204, 803459), (276, 593861), (362, 452778), (386, 424626), (391, 419196), (543, 301852), (579, 283084), (724, 226389), (772, 212313), (782, 209598), (1086, 150926), (1158, 141542), (1173, 139732), (1564, 104799), (2172, 75463), (2316, 70771), (2346, 69866), (3077, 53268), (3281, 49956), (4163, 39372), (4439, 36924), (4692, 34933), (6154, 26634), (6562, 24978), (8326, 19686), (8878, 18462), (9231, 17756), (9843, 16652), (12308, 13317), (12489, 13124)]