156967344

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 453868272

約数和(自身を除く): 296900928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 131, 144, 157, 159, 212, 262, 314, 318, 393, 424, 471, 477, 524, 628, 636, 786, 848, 942, 954, 1048, 1179, 1256, 1272, 1413, 1572, 1884, 1908, 2096, 2358, 2512, 2544, 2826, 3144, 3768, 3816, 4716, 5652, 6288, 6943, 7536, 7632, 8321, 9432, 11304, 13886, 16642, 18864, 20567, 20829, 22608, 24963, 27772, 33284, 41134, 41658, 49926, 55544, 61701, 62487, 66568, 74889, 82268, 83316, 99852, 111088, 123402, 124974, 133136, 149778, 164536, 166632, 185103, 199704, 246804, 249948, 299556, 329072, 333264, 370206, 399408, 493608, 499896, 599112, 740412, 987216, 999792, 1090051, 1198224, 1480824, 2180102, 2961648, 3270153, 4360204, 6540306, 8720408, 9810459, 13080612, 17440816, 19620918, 26161224, 39241836, 52322448, 78483672, 156967344]

約数ペア:

[(1, 156967344), (2, 78483672), (3, 52322448), (4, 39241836), (6, 26161224), (8, 19620918), (9, 17440816), (12, 13080612), (16, 9810459), (18, 8720408), (24, 6540306), (36, 4360204), (48, 3270153), (53, 2961648), (72, 2180102), (106, 1480824), (131, 1198224), (144, 1090051), (157, 999792), (159, 987216), (212, 740412), (262, 599112), (314, 499896), (318, 493608), (393, 399408), (424, 370206), (471, 333264), (477, 329072), (524, 299556), (628, 249948), (636, 246804), (786, 199704), (848, 185103), (942, 166632), (954, 164536), (1048, 149778), (1179, 133136), (1256, 124974), (1272, 123402), (1413, 111088), (1572, 99852), (1884, 83316), (1908, 82268), (2096, 74889), (2358, 66568), (2512, 62487), (2544, 61701), (2826, 55544), (3144, 49926), (3768, 41658), (3816, 41134), (4716, 33284), (5652, 27772), (6288, 24963), (6943, 22608), (7536, 20829), (7632, 20567), (8321, 18864), (9432, 16642), (11304, 13886)]