190970912

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 448310016

約数和(自身を除く): 257339104

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 43, 44, 62, 74, 86, 88, 121, 124, 148, 172, 176, 242, 248, 296, 341, 344, 352, 407, 473, 484, 496, 592, 682, 688, 814, 946, 968, 992, 1147, 1184, 1333, 1364, 1376, 1591, 1628, 1892, 1936, 2294, 2666, 2728, 3182, 3256, 3751, 3784, 3872, 4477, 4588, 5203, 5332, 5456, 6364, 6512, 7502, 7568, 8954, 9176, 10406, 10664, 10912, 12617, 12728, 13024, 14663, 15004, 15136, 17501, 17908, 18352, 20812, 21328, 25234, 25456, 29326, 30008, 35002, 35816, 36704, 41624, 42656, 49321, 50468, 50912, 58652, 60016, 70004, 71632, 83248, 98642, 100936, 117304, 120032, 138787, 140008, 143264, 161293, 166496, 192511, 197284, 201872, 234608, 277574, 280016, 322586, 385022, 394568, 403744, 469216, 542531, 555148, 560032, 645172, 770044, 789136, 1085062, 1110296, 1290344, 1540088, 1578272, 2170124, 2220592, 2580688, 3080176, 4340248, 4441184, 5161376, 5967841, 6160352, 8680496, 11935682, 17360992, 23871364, 47742728, 95485456, 190970912]

約数ペア:

[(1, 190970912), (2, 95485456), (4, 47742728), (8, 23871364), (11, 17360992), (16, 11935682), (22, 8680496), (31, 6160352), (32, 5967841), (37, 5161376), (43, 4441184), (44, 4340248), (62, 3080176), (74, 2580688), (86, 2220592), (88, 2170124), (121, 1578272), (124, 1540088), (148, 1290344), (172, 1110296), (176, 1085062), (242, 789136), (248, 770044), (296, 645172), (341, 560032), (344, 555148), (352, 542531), (407, 469216), (473, 403744), (484, 394568), (496, 385022), (592, 322586), (682, 280016), (688, 277574), (814, 234608), (946, 201872), (968, 197284), (992, 192511), (1147, 166496), (1184, 161293), (1333, 143264), (1364, 140008), (1376, 138787), (1591, 120032), (1628, 117304), (1892, 100936), (1936, 98642), (2294, 83248), (2666, 71632), (2728, 70004), (3182, 60016), (3256, 58652), (3751, 50912), (3784, 50468), (3872, 49321), (4477, 42656), (4588, 41624), (5203, 36704), (5332, 35816), (5456, 35002), (6364, 30008), (6512, 29326), (7502, 25456), (7568, 25234), (8954, 21328), (9176, 20812), (10406, 18352), (10664, 17908), (10912, 17501), (12617, 15136), (12728, 15004), (13024, 14663)]