155214864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3581}}^1$

素因数の和:3645

約数の個数: 120

約数和(自身を含む): 508128192

約数和(自身を除く): 352913328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1806, 2064, 2408, 2709, 3096, 3581, 3612, 4816, 5418, 6192, 7162, 7224, 10743, 10836, 14324, 14448, 21486, 21672, 25067, 28648, 32229, 42972, 43344, 50134, 57296, 64458, 75201, 85944, 100268, 128916, 150402, 153983, 171888, 200536, 225603, 257832, 300804, 307966, 401072, 451206, 461949, 515664, 601608, 615932, 902412, 923898, 1077881, 1203216, 1231864, 1385847, 1804824, 1847796, 2155762, 2463728, 2771694, 3233643, 3609648, 3695592, 4311524, 5543388, 6467286, 7391184, 8623048, 9700929, 11086776, 12934572, 17246096, 19401858, 22173552, 25869144, 38803716, 51738288, 77607432, 155214864]

約数ペア:

[(1, 155214864), (2, 77607432), (3, 51738288), (4, 38803716), (6, 25869144), (7, 22173552), (8, 19401858), (9, 17246096), (12, 12934572), (14, 11086776), (16, 9700929), (18, 8623048), (21, 7391184), (24, 6467286), (28, 5543388), (36, 4311524), (42, 3695592), (43, 3609648), (48, 3233643), (56, 2771694), (63, 2463728), (72, 2155762), (84, 1847796), (86, 1804824), (112, 1385847), (126, 1231864), (129, 1203216), (144, 1077881), (168, 923898), (172, 902412), (252, 615932), (258, 601608), (301, 515664), (336, 461949), (344, 451206), (387, 401072), (504, 307966), (516, 300804), (602, 257832), (688, 225603), (774, 200536), (903, 171888), (1008, 153983), (1032, 150402), (1204, 128916), (1548, 100268), (1806, 85944), (2064, 75201), (2408, 64458), (2709, 57296), (3096, 50134), (3581, 43344), (3612, 42972), (4816, 32229), (5418, 28648), (6192, 25067), (7162, 21672), (7224, 21486), (10743, 14448), (10836, 14324)]