126973584

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 367690752

約数和(自身を除く): 240717168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 127, 131, 144, 159, 212, 254, 262, 318, 381, 393, 424, 477, 508, 524, 636, 762, 786, 848, 954, 1016, 1048, 1143, 1179, 1272, 1524, 1572, 1908, 2032, 2096, 2286, 2358, 2544, 3048, 3144, 3816, 4572, 4716, 6096, 6288, 6731, 6943, 7632, 9144, 9432, 13462, 13886, 16637, 18288, 18864, 20193, 20829, 26924, 27772, 33274, 40386, 41658, 49911, 53848, 55544, 60579, 62487, 66548, 80772, 83316, 99822, 107696, 111088, 121158, 124974, 133096, 149733, 161544, 166632, 199644, 242316, 249948, 266192, 299466, 323088, 333264, 399288, 484632, 499896, 598932, 798576, 881761, 969264, 999792, 1197864, 1763522, 2395728, 2645283, 3527044, 5290566, 7054088, 7935849, 10581132, 14108176, 15871698, 21162264, 31743396, 42324528, 63486792, 126973584]

約数ペア:

[(1, 126973584), (2, 63486792), (3, 42324528), (4, 31743396), (6, 21162264), (8, 15871698), (9, 14108176), (12, 10581132), (16, 7935849), (18, 7054088), (24, 5290566), (36, 3527044), (48, 2645283), (53, 2395728), (72, 1763522), (106, 1197864), (127, 999792), (131, 969264), (144, 881761), (159, 798576), (212, 598932), (254, 499896), (262, 484632), (318, 399288), (381, 333264), (393, 323088), (424, 299466), (477, 266192), (508, 249948), (524, 242316), (636, 199644), (762, 166632), (786, 161544), (848, 149733), (954, 133096), (1016, 124974), (1048, 121158), (1143, 111088), (1179, 107696), (1272, 99822), (1524, 83316), (1572, 80772), (1908, 66548), (2032, 62487), (2096, 60579), (2286, 55544), (2358, 53848), (2544, 49911), (3048, 41658), (3144, 40386), (3816, 33274), (4572, 27772), (4716, 26924), (6096, 20829), (6288, 20193), (6731, 18864), (6943, 18288), (7632, 16637), (9144, 13886), (9432, 13462)]