189439614

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2079

約数の個数: 128

約数和(自身を含む): 545664000

約数和(自身を除く): 356224386

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2029, 2223, 2394, 2457, 3458, 3591, 4058, 4446, 4914, 5187, 6087, 6669, 7182, 10374, 12174, 13338, 14203, 15561, 18261, 26377, 28406, 31122, 36522, 38551, 42609, 46683, 52754, 54783, 77102, 79131, 85218, 93366, 109566, 115653, 127827, 158262, 184639, 231306, 237393, 255654, 269857, 346959, 369278, 383481, 474786, 501163, 539714, 553917, 693918, 712179, 766962, 809571, 1002326, 1040877, 1107834, 1424358, 1503489, 1619142, 1661751, 2081754, 2428713, 3006978, 3323502, 3508141, 4510467, 4857426, 4985253, 7016282, 7286139, 9020934, 9970506, 10524423, 13531401, 14572278, 21048846, 27062802, 31573269, 63146538, 94719807, 189439614]

約数ペア:

[(1, 189439614), (2, 94719807), (3, 63146538), (6, 31573269), (7, 27062802), (9, 21048846), (13, 14572278), (14, 13531401), (18, 10524423), (19, 9970506), (21, 9020934), (26, 7286139), (27, 7016282), (38, 4985253), (39, 4857426), (42, 4510467), (54, 3508141), (57, 3323502), (63, 3006978), (78, 2428713), (91, 2081754), (114, 1661751), (117, 1619142), (126, 1503489), (133, 1424358), (171, 1107834), (182, 1040877), (189, 1002326), (234, 809571), (247, 766962), (266, 712179), (273, 693918), (342, 553917), (351, 539714), (378, 501163), (399, 474786), (494, 383481), (513, 369278), (546, 346959), (702, 269857), (741, 255654), (798, 237393), (819, 231306), (1026, 184639), (1197, 158262), (1482, 127827), (1638, 115653), (1729, 109566), (2029, 93366), (2223, 85218), (2394, 79131), (2457, 77102), (3458, 54783), (3591, 52754), (4058, 46683), (4446, 42609), (4914, 38551), (5187, 36522), (6087, 31122), (6669, 28406), (7182, 26377), (10374, 18261), (12174, 15561), (13338, 14203)]