165537232

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 379261440

約数和(自身を除く): 213724208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 79, 106, 112, 158, 212, 316, 353, 371, 424, 553, 632, 706, 742, 848, 1106, 1264, 1412, 1484, 2212, 2471, 2824, 2968, 4187, 4424, 4942, 5648, 5936, 8374, 8848, 9884, 16748, 18709, 19768, 27887, 29309, 33496, 37418, 39536, 55774, 58618, 66992, 74836, 111548, 117236, 130963, 149672, 195209, 223096, 234472, 261926, 299344, 390418, 446192, 468944, 523852, 780836, 1047704, 1478011, 1561672, 2095408, 2956022, 3123344, 5912044, 10346077, 11824088, 20692154, 23648176, 41384308, 82768616, 165537232]

約数ペア:

[(1, 165537232), (2, 82768616), (4, 41384308), (7, 23648176), (8, 20692154), (14, 11824088), (16, 10346077), (28, 5912044), (53, 3123344), (56, 2956022), (79, 2095408), (106, 1561672), (112, 1478011), (158, 1047704), (212, 780836), (316, 523852), (353, 468944), (371, 446192), (424, 390418), (553, 299344), (632, 261926), (706, 234472), (742, 223096), (848, 195209), (1106, 149672), (1264, 130963), (1412, 117236), (1484, 111548), (2212, 74836), (2471, 66992), (2824, 58618), (2968, 55774), (4187, 39536), (4424, 37418), (4942, 33496), (5648, 29309), (5936, 27887), (8374, 19768), (8848, 18709), (9884, 16748)]