149716728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1298

約数の個数: 128

約数和(自身を含む): 481420800

約数和(自身を除く): 331704072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 83, 84, 108, 126, 166, 168, 189, 216, 249, 252, 332, 378, 498, 504, 581, 664, 747, 756, 996, 1162, 1193, 1494, 1512, 1743, 1992, 2241, 2324, 2386, 2988, 3486, 3579, 4482, 4648, 4772, 5229, 5976, 6972, 7158, 8351, 8964, 9544, 10458, 10737, 13944, 14316, 15687, 16702, 17928, 20916, 21474, 25053, 28632, 31374, 32211, 33404, 41832, 42948, 50106, 62748, 64422, 66808, 75159, 85896, 99019, 100212, 125496, 128844, 150318, 198038, 200424, 225477, 257688, 297057, 300636, 396076, 450954, 594114, 601272, 693133, 792152, 891171, 901908, 1188228, 1386266, 1782342, 1803816, 2079399, 2376456, 2673513, 2772532, 3564684, 4158798, 5347026, 5545064, 6238197, 7129368, 8317596, 10694052, 12476394, 16635192, 18714591, 21388104, 24952788, 37429182, 49905576, 74858364, 149716728]

約数ペア:

[(1, 149716728), (2, 74858364), (3, 49905576), (4, 37429182), (6, 24952788), (7, 21388104), (8, 18714591), (9, 16635192), (12, 12476394), (14, 10694052), (18, 8317596), (21, 7129368), (24, 6238197), (27, 5545064), (28, 5347026), (36, 4158798), (42, 3564684), (54, 2772532), (56, 2673513), (63, 2376456), (72, 2079399), (83, 1803816), (84, 1782342), (108, 1386266), (126, 1188228), (166, 901908), (168, 891171), (189, 792152), (216, 693133), (249, 601272), (252, 594114), (332, 450954), (378, 396076), (498, 300636), (504, 297057), (581, 257688), (664, 225477), (747, 200424), (756, 198038), (996, 150318), (1162, 128844), (1193, 125496), (1494, 100212), (1512, 99019), (1743, 85896), (1992, 75159), (2241, 66808), (2324, 64422), (2386, 62748), (2988, 50106), (3486, 42948), (3579, 41832), (4482, 33404), (4648, 32211), (4772, 31374), (5229, 28632), (5976, 25053), (6972, 21474), (7158, 20916), (8351, 17928), (8964, 16702), (9544, 15687), (10458, 14316), (10737, 13944)]