214362148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 527199232

約数和(自身を除く): 312837084

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 121, 124, 143, 154, 157, 182, 217, 242, 286, 308, 314, 341, 364, 403, 434, 484, 572, 628, 682, 806, 847, 868, 1001, 1099, 1364, 1573, 1612, 1694, 1727, 2002, 2041, 2198, 2387, 2821, 3146, 3388, 3454, 3751, 4004, 4082, 4396, 4433, 4774, 4867, 5642, 6292, 6908, 7502, 8164, 8866, 9548, 9734, 11011, 11284, 12089, 14287, 15004, 17732, 18997, 19468, 22022, 22451, 24178, 26257, 28574, 31031, 34069, 37994, 44044, 44902, 48356, 48763, 52514, 53537, 57148, 62062, 63271, 68138, 75988, 89804, 97526, 105028, 107074, 124124, 126542, 132979, 136276, 157157, 195052, 214148, 246961, 253084, 265958, 314314, 341341, 374759, 442897, 493922, 531916, 588907, 628628, 682682, 695981, 749518, 885794, 987844, 1177814, 1365364, 1391962, 1499036, 1728727, 1771588, 2355628, 2783924, 3457454, 4122349, 4871867, 6914908, 7655791, 8244698, 9743734, 15311582, 16489396, 19487468, 30623164, 53590537, 107181074, 214362148]

約数ペア:

[(1, 214362148), (2, 107181074), (4, 53590537), (7, 30623164), (11, 19487468), (13, 16489396), (14, 15311582), (22, 9743734), (26, 8244698), (28, 7655791), (31, 6914908), (44, 4871867), (52, 4122349), (62, 3457454), (77, 2783924), (91, 2355628), (121, 1771588), (124, 1728727), (143, 1499036), (154, 1391962), (157, 1365364), (182, 1177814), (217, 987844), (242, 885794), (286, 749518), (308, 695981), (314, 682682), (341, 628628), (364, 588907), (403, 531916), (434, 493922), (484, 442897), (572, 374759), (628, 341341), (682, 314314), (806, 265958), (847, 253084), (868, 246961), (1001, 214148), (1099, 195052), (1364, 157157), (1573, 136276), (1612, 132979), (1694, 126542), (1727, 124124), (2002, 107074), (2041, 105028), (2198, 97526), (2387, 89804), (2821, 75988), (3146, 68138), (3388, 63271), (3454, 62062), (3751, 57148), (4004, 53537), (4082, 52514), (4396, 48763), (4433, 48356), (4774, 44902), (4867, 44044), (5642, 37994), (6292, 34069), (6908, 31031), (7502, 28574), (8164, 26257), (8866, 24178), (9548, 22451), (9734, 22022), (11011, 19468), (11284, 18997), (12089, 17732), (14287, 15004)]