121916214

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 334196928

約数和(自身を除く): 212280714

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 47, 49, 51, 63, 94, 98, 102, 119, 126, 141, 147, 153, 173, 238, 282, 294, 306, 329, 346, 357, 423, 441, 519, 658, 714, 799, 833, 846, 882, 987, 1038, 1071, 1211, 1557, 1598, 1666, 1974, 2142, 2303, 2397, 2422, 2499, 2941, 2961, 3114, 3633, 4606, 4794, 4998, 5593, 5882, 5922, 6909, 7191, 7266, 7497, 8131, 8477, 8823, 10899, 11186, 13818, 14382, 14994, 16262, 16779, 16954, 17646, 20587, 20727, 21798, 24393, 25431, 26469, 33558, 39151, 41174, 41454, 48786, 50337, 50862, 52938, 56917, 61761, 73179, 76293, 78302, 100674, 113834, 117453, 123522, 138227, 144109, 146358, 152586, 170751, 185283, 234906, 276454, 288218, 341502, 352359, 370566, 398419, 414681, 432327, 512253, 704718, 796838, 829362, 864654, 967589, 1024506, 1195257, 1244043, 1296981, 1935178, 2390514, 2488086, 2593962, 2902767, 3585771, 5805534, 6773123, 7171542, 8708301, 13546246, 17416602, 20319369, 40638738, 60958107, 121916214]

約数ペア:

[(1, 121916214), (2, 60958107), (3, 40638738), (6, 20319369), (7, 17416602), (9, 13546246), (14, 8708301), (17, 7171542), (18, 6773123), (21, 5805534), (34, 3585771), (42, 2902767), (47, 2593962), (49, 2488086), (51, 2390514), (63, 1935178), (94, 1296981), (98, 1244043), (102, 1195257), (119, 1024506), (126, 967589), (141, 864654), (147, 829362), (153, 796838), (173, 704718), (238, 512253), (282, 432327), (294, 414681), (306, 398419), (329, 370566), (346, 352359), (357, 341502), (423, 288218), (441, 276454), (519, 234906), (658, 185283), (714, 170751), (799, 152586), (833, 146358), (846, 144109), (882, 138227), (987, 123522), (1038, 117453), (1071, 113834), (1211, 100674), (1557, 78302), (1598, 76293), (1666, 73179), (1974, 61761), (2142, 56917), (2303, 52938), (2397, 50862), (2422, 50337), (2499, 48786), (2941, 41454), (2961, 41174), (3114, 39151), (3633, 33558), (4606, 26469), (4794, 25431), (4998, 24393), (5593, 21798), (5882, 20727), (5922, 20587), (6909, 17646), (7191, 16954), (7266, 16779), (7497, 16262), (8131, 14994), (8477, 14382), (8823, 13818), (10899, 11186)]