164742018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 399893760

約数和(自身を除く): 235151742

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 79, 82, 98, 123, 147, 158, 173, 237, 246, 287, 294, 346, 474, 519, 553, 574, 861, 1038, 1106, 1211, 1659, 1722, 2009, 2422, 3239, 3318, 3633, 3871, 4018, 6027, 6478, 7093, 7266, 7742, 8477, 9717, 11613, 12054, 13667, 14186, 16954, 19434, 21279, 22673, 23226, 25431, 27334, 41001, 42558, 45346, 49651, 50862, 68019, 82002, 95669, 99302, 136038, 148953, 158711, 191338, 287007, 297906, 317422, 347557, 476133, 560347, 574014, 669683, 695114, 952266, 1042671, 1120694, 1339366, 1681041, 2009049, 2085342, 3362082, 3922429, 4018098, 7844858, 11767287, 23534574, 27457003, 54914006, 82371009, 164742018]

約数ペア:

[(1, 164742018), (2, 82371009), (3, 54914006), (6, 27457003), (7, 23534574), (14, 11767287), (21, 7844858), (41, 4018098), (42, 3922429), (49, 3362082), (79, 2085342), (82, 2009049), (98, 1681041), (123, 1339366), (147, 1120694), (158, 1042671), (173, 952266), (237, 695114), (246, 669683), (287, 574014), (294, 560347), (346, 476133), (474, 347557), (519, 317422), (553, 297906), (574, 287007), (861, 191338), (1038, 158711), (1106, 148953), (1211, 136038), (1659, 99302), (1722, 95669), (2009, 82002), (2422, 68019), (3239, 50862), (3318, 49651), (3633, 45346), (3871, 42558), (4018, 41001), (6027, 27334), (6478, 25431), (7093, 23226), (7266, 22673), (7742, 21279), (8477, 19434), (9717, 16954), (11613, 14186), (12054, 13667)]