156975258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 358723584

約数和(自身を除く): 201748326

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 73, 93, 146, 186, 219, 341, 438, 682, 803, 1023, 1051, 1606, 2046, 2102, 2263, 2409, 3153, 4526, 4818, 6306, 6789, 11561, 13578, 23122, 24893, 32581, 34683, 49786, 65162, 69366, 74679, 76723, 97743, 149358, 153446, 195486, 230169, 358391, 460338, 716782, 843953, 1075173, 1687906, 2150346, 2378413, 2531859, 4756826, 5063718, 7135239, 14270478, 26162543, 52325086, 78487629, 156975258]

約数ペア:

[(1, 156975258), (2, 78487629), (3, 52325086), (6, 26162543), (11, 14270478), (22, 7135239), (31, 5063718), (33, 4756826), (62, 2531859), (66, 2378413), (73, 2150346), (93, 1687906), (146, 1075173), (186, 843953), (219, 716782), (341, 460338), (438, 358391), (682, 230169), (803, 195486), (1023, 153446), (1051, 149358), (1606, 97743), (2046, 76723), (2102, 74679), (2263, 69366), (2409, 65162), (3153, 49786), (4526, 34683), (4818, 32581), (6306, 24893), (6789, 23122), (11561, 13578)]