165716748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 472844736

約数和(自身を除く): 307127988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 61, 68, 69, 92, 102, 122, 138, 153, 183, 193, 204, 207, 244, 276, 306, 366, 386, 391, 414, 549, 579, 612, 732, 772, 782, 828, 1037, 1098, 1158, 1173, 1403, 1564, 1737, 2074, 2196, 2316, 2346, 2806, 3111, 3281, 3474, 3519, 4148, 4209, 4439, 4692, 5612, 6222, 6562, 6948, 7038, 8418, 8878, 9333, 9843, 11773, 12444, 12627, 13124, 13317, 14076, 16836, 17756, 18666, 19686, 23546, 23851, 25254, 26634, 29529, 35319, 37332, 39372, 39951, 47092, 47702, 50508, 53268, 59058, 70638, 71553, 75463, 79902, 95404, 105957, 118116, 141276, 143106, 150926, 159804, 200141, 211914, 214659, 226389, 270779, 286212, 301852, 400282, 423828, 429318, 452778, 541558, 600423, 679167, 800564, 812337, 858636, 905556, 1083116, 1200846, 1358334, 1624674, 1801269, 2401692, 2437011, 2716668, 3249348, 3602538, 4603243, 4874022, 7205076, 9206486, 9748044, 13809729, 18412972, 27619458, 41429187, 55238916, 82858374, 165716748]

約数ペア:

[(1, 165716748), (2, 82858374), (3, 55238916), (4, 41429187), (6, 27619458), (9, 18412972), (12, 13809729), (17, 9748044), (18, 9206486), (23, 7205076), (34, 4874022), (36, 4603243), (46, 3602538), (51, 3249348), (61, 2716668), (68, 2437011), (69, 2401692), (92, 1801269), (102, 1624674), (122, 1358334), (138, 1200846), (153, 1083116), (183, 905556), (193, 858636), (204, 812337), (207, 800564), (244, 679167), (276, 600423), (306, 541558), (366, 452778), (386, 429318), (391, 423828), (414, 400282), (549, 301852), (579, 286212), (612, 270779), (732, 226389), (772, 214659), (782, 211914), (828, 200141), (1037, 159804), (1098, 150926), (1158, 143106), (1173, 141276), (1403, 118116), (1564, 105957), (1737, 95404), (2074, 79902), (2196, 75463), (2316, 71553), (2346, 70638), (2806, 59058), (3111, 53268), (3281, 50508), (3474, 47702), (3519, 47092), (4148, 39951), (4209, 39372), (4439, 37332), (4692, 35319), (5612, 29529), (6222, 26634), (6562, 25254), (6948, 23851), (7038, 23546), (8418, 19686), (8878, 18666), (9333, 17756), (9843, 16836), (11773, 14076), (12444, 13317), (12627, 13124)]