153261738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 390873600

約数和(自身を除く): 237611862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 89, 126, 158, 173, 178, 237, 267, 346, 474, 519, 534, 553, 623, 711, 801, 1038, 1106, 1211, 1246, 1422, 1557, 1602, 1659, 1869, 2422, 3114, 3318, 3633, 3738, 4977, 5607, 7031, 7266, 9954, 10899, 11214, 13667, 14062, 15397, 21093, 21798, 27334, 30794, 41001, 42186, 46191, 49217, 63279, 82002, 92382, 95669, 98434, 107779, 123003, 126558, 138573, 147651, 191338, 215558, 246006, 277146, 287007, 295302, 323337, 442953, 574014, 646674, 861021, 885906, 970011, 1216363, 1722042, 1940022, 2432726, 3649089, 7298178, 8514541, 10947267, 17029082, 21894534, 25543623, 51087246, 76630869, 153261738]

約数ペア:

[(1, 153261738), (2, 76630869), (3, 51087246), (6, 25543623), (7, 21894534), (9, 17029082), (14, 10947267), (18, 8514541), (21, 7298178), (42, 3649089), (63, 2432726), (79, 1940022), (89, 1722042), (126, 1216363), (158, 970011), (173, 885906), (178, 861021), (237, 646674), (267, 574014), (346, 442953), (474, 323337), (519, 295302), (534, 287007), (553, 277146), (623, 246006), (711, 215558), (801, 191338), (1038, 147651), (1106, 138573), (1211, 126558), (1246, 123003), (1422, 107779), (1557, 98434), (1602, 95669), (1659, 92382), (1869, 82002), (2422, 63279), (3114, 49217), (3318, 46191), (3633, 42186), (3738, 41001), (4977, 30794), (5607, 27334), (7031, 21798), (7266, 21093), (9954, 15397), (10899, 14062), (11214, 13667)]