16245146512

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1\times {\mathrm{1523}}^1$

素因数の和:2396

約数の個数: 80

約数和(自身を含む): 36319675392

約数和(自身を除く): 20074528880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 727, 917, 1048, 1454, 1523, 1834, 2096, 2908, 3046, 3668, 5089, 5816, 6092, 7336, 10178, 10661, 11632, 12184, 14672, 20356, 21322, 24368, 40712, 42644, 81424, 85288, 95237, 170576, 190474, 199513, 380948, 399026, 666659, 761896, 798052, 1107221, 1333318, 1396591, 1523792, 1596104, 2214442, 2666636, 2793182, 3192208, 4428884, 5333272, 5586364, 7750547, 8857768, 10666544, 11172728, 15501094, 17715536, 22345456, 31002188, 62004376, 124008752, 145045951, 290091902, 580183804, 1015321657, 1160367608, 2030643314, 2320735216, 4061286628, 8122573256, 16245146512]

約数ペア:

[(1, 16245146512), (2, 8122573256), (4, 4061286628), (7, 2320735216), (8, 2030643314), (14, 1160367608), (16, 1015321657), (28, 580183804), (56, 290091902), (112, 145045951), (131, 124008752), (262, 62004376), (524, 31002188), (727, 22345456), (917, 17715536), (1048, 15501094), (1454, 11172728), (1523, 10666544), (1834, 8857768), (2096, 7750547), (2908, 5586364), (3046, 5333272), (3668, 4428884), (5089, 3192208), (5816, 2793182), (6092, 2666636), (7336, 2214442), (10178, 1596104), (10661, 1523792), (11632, 1396591), (12184, 1333318), (14672, 1107221), (20356, 798052), (21322, 761896), (24368, 666659), (40712, 399026), (42644, 380948), (81424, 199513), (85288, 190474), (95237, 170576)]