156298408

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8641}}^1$

素因数の和:8690

約数の個数: 64

約数和(自身を含む): 373334400

約数和(自身を除く): 217035992

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 4522, 8641, 9044, 17282, 18088, 34564, 60487, 69128, 120974, 146897, 164179, 241948, 293794, 328358, 483896, 587588, 656716, 1028279, 1149253, 1175176, 1313432, 2056558, 2298506, 2791043, 4113116, 4597012, 5582086, 8226232, 9194024, 11164172, 19537301, 22328344, 39074602, 78149204, 156298408]

約数ペア:

[(1, 156298408), (2, 78149204), (4, 39074602), (7, 22328344), (8, 19537301), (14, 11164172), (17, 9194024), (19, 8226232), (28, 5582086), (34, 4597012), (38, 4113116), (56, 2791043), (68, 2298506), (76, 2056558), (119, 1313432), (133, 1175176), (136, 1149253), (152, 1028279), (238, 656716), (266, 587588), (323, 483896), (476, 328358), (532, 293794), (646, 241948), (952, 164179), (1064, 146897), (1292, 120974), (2261, 69128), (2584, 60487), (4522, 34564), (8641, 18088), (9044, 17282)]