16243418136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{19867}}^1$

素因数の和:20069

約数の個数: 128

約数和(自身を含む): 46920268800

約数和(自身を除く): 30676850664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 163, 209, 228, 264, 326, 418, 456, 489, 627, 652, 836, 978, 1254, 1304, 1672, 1793, 1956, 2508, 3097, 3586, 3912, 5016, 5379, 6194, 7172, 9291, 10758, 12388, 14344, 18582, 19867, 21516, 24776, 34067, 37164, 39734, 43032, 59601, 68134, 74328, 79468, 102201, 119202, 136268, 158936, 204402, 218537, 238404, 272536, 377473, 408804, 437074, 476808, 655611, 754946, 817608, 874148, 1132419, 1311222, 1509892, 1748296, 2264838, 2622444, 3019784, 3238321, 4152203, 4529676, 5244888, 6476642, 8304406, 9059352, 9714963, 12456609, 12953284, 16608812, 19429926, 24913218, 25906568, 33217624, 35621531, 38859852, 49826436, 61528099, 71243062, 77719704, 99652872, 106864593, 123056198, 142486124, 184584297, 213729186, 246112396, 284972248, 369168594, 427458372, 492224792, 676809089, 738337188, 854916744, 1353618178, 1476674376, 2030427267, 2707236356, 4060854534, 5414472712, 8121709068, 16243418136]

約数ペア:

[(1, 16243418136), (2, 8121709068), (3, 5414472712), (4, 4060854534), (6, 2707236356), (8, 2030427267), (11, 1476674376), (12, 1353618178), (19, 854916744), (22, 738337188), (24, 676809089), (33, 492224792), (38, 427458372), (44, 369168594), (57, 284972248), (66, 246112396), (76, 213729186), (88, 184584297), (114, 142486124), (132, 123056198), (152, 106864593), (163, 99652872), (209, 77719704), (228, 71243062), (264, 61528099), (326, 49826436), (418, 38859852), (456, 35621531), (489, 33217624), (627, 25906568), (652, 24913218), (836, 19429926), (978, 16608812), (1254, 12953284), (1304, 12456609), (1672, 9714963), (1793, 9059352), (1956, 8304406), (2508, 6476642), (3097, 5244888), (3586, 4529676), (3912, 4152203), (5016, 3238321), (5379, 3019784), (6194, 2622444), (7172, 2264838), (9291, 1748296), (10758, 1509892), (12388, 1311222), (14344, 1132419), (18582, 874148), (19867, 817608), (21516, 754946), (24776, 655611), (34067, 476808), (37164, 437074), (39734, 408804), (43032, 377473), (59601, 272536), (68134, 238404), (74328, 218537), (79468, 204402), (102201, 158936), (119202, 136268)]