153749484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7723}}^1$

素因数の和:7819

約数の個数: 72

約数和(自身を含む): 449845760

約数和(自身を除く): 296096276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 7723, 9954, 15446, 19908, 23169, 30892, 46338, 54061, 69507, 92676, 108122, 139014, 162183, 216244, 278028, 324366, 486549, 610117, 648732, 973098, 1220234, 1830351, 1946196, 2440468, 3660702, 4270819, 5491053, 7321404, 8541638, 10982106, 12812457, 17083276, 21964212, 25624914, 38437371, 51249828, 76874742, 153749484]

約数ペア:

[(1, 153749484), (2, 76874742), (3, 51249828), (4, 38437371), (6, 25624914), (7, 21964212), (9, 17083276), (12, 12812457), (14, 10982106), (18, 8541638), (21, 7321404), (28, 5491053), (36, 4270819), (42, 3660702), (63, 2440468), (79, 1946196), (84, 1830351), (126, 1220234), (158, 973098), (237, 648732), (252, 610117), (316, 486549), (474, 324366), (553, 278028), (711, 216244), (948, 162183), (1106, 139014), (1422, 108122), (1659, 92676), (2212, 69507), (2844, 54061), (3318, 46338), (4977, 30892), (6636, 23169), (7723, 19908), (9954, 15446)]