145428558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 327849984

約数和(自身を除く): 182421426

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 223, 241, 246, 446, 451, 482, 669, 723, 902, 1338, 1353, 1446, 2453, 2651, 2706, 4906, 5302, 7359, 7953, 9143, 9881, 14718, 15906, 18286, 19762, 27429, 29643, 53743, 54858, 59286, 100573, 107486, 108691, 161229, 201146, 217382, 301719, 322458, 326073, 591173, 603438, 652146, 1182346, 1773519, 2203463, 3547038, 4406926, 6610389, 13220778, 24238093, 48476186, 72714279, 145428558]

約数ペア:

[(1, 145428558), (2, 72714279), (3, 48476186), (6, 24238093), (11, 13220778), (22, 6610389), (33, 4406926), (41, 3547038), (66, 2203463), (82, 1773519), (123, 1182346), (223, 652146), (241, 603438), (246, 591173), (446, 326073), (451, 322458), (482, 301719), (669, 217382), (723, 201146), (902, 161229), (1338, 108691), (1353, 107486), (1446, 100573), (2453, 59286), (2651, 54858), (2706, 53743), (4906, 29643), (5302, 27429), (7359, 19762), (7953, 18286), (9143, 15906), (9881, 14718)]