155318256

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21149}}^1$

素因数の和:21183

約数の個数: 80

約数和(自身を含む): 472068000

約数和(自身を除く): 316749744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 21149, 42298, 63447, 84596, 126894, 169192, 190341, 253788, 338384, 359533, 380682, 507576, 571023, 719066, 761364, 1015152, 1078599, 1142046, 1438132, 1522728, 2157198, 2284092, 2876264, 3045456, 3235797, 4314396, 4568184, 5752528, 6471594, 8628792, 9136368, 9707391, 12943188, 17257584, 19414782, 25886376, 38829564, 51772752, 77659128, 155318256]

約数ペア:

[(1, 155318256), (2, 77659128), (3, 51772752), (4, 38829564), (6, 25886376), (8, 19414782), (9, 17257584), (12, 12943188), (16, 9707391), (17, 9136368), (18, 8628792), (24, 6471594), (27, 5752528), (34, 4568184), (36, 4314396), (48, 3235797), (51, 3045456), (54, 2876264), (68, 2284092), (72, 2157198), (102, 1522728), (108, 1438132), (136, 1142046), (144, 1078599), (153, 1015152), (204, 761364), (216, 719066), (272, 571023), (306, 507576), (408, 380682), (432, 359533), (459, 338384), (612, 253788), (816, 190341), (918, 169192), (1224, 126894), (1836, 84596), (2448, 63447), (3672, 42298), (7344, 21149)]