190263492

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 540995840

約数和(自身を除く): 350732348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 279, 324, 342, 372, 513, 558, 589, 684, 837, 997, 1026, 1116, 1178, 1539, 1674, 1767, 1994, 2052, 2356, 2511, 2991, 3078, 3348, 3534, 3988, 5022, 5301, 5982, 6156, 7068, 8973, 10044, 10602, 11964, 15903, 17946, 18943, 21204, 26919, 30907, 31806, 35892, 37886, 47709, 53838, 56829, 61814, 63612, 75772, 80757, 92721, 95418, 107676, 113658, 123628, 161514, 170487, 185442, 190836, 227316, 278163, 323028, 340974, 370884, 511461, 556326, 587233, 681948, 834489, 1022922, 1112652, 1174466, 1534383, 1668978, 1761699, 2045844, 2348932, 2503467, 3068766, 3337956, 3523398, 5006934, 5285097, 6137532, 7046796, 10013868, 10570194, 15855291, 21140388, 31710582, 47565873, 63421164, 95131746, 190263492]

約数ペア:

[(1, 190263492), (2, 95131746), (3, 63421164), (4, 47565873), (6, 31710582), (9, 21140388), (12, 15855291), (18, 10570194), (19, 10013868), (27, 7046796), (31, 6137532), (36, 5285097), (38, 5006934), (54, 3523398), (57, 3337956), (62, 3068766), (76, 2503467), (81, 2348932), (93, 2045844), (108, 1761699), (114, 1668978), (124, 1534383), (162, 1174466), (171, 1112652), (186, 1022922), (228, 834489), (279, 681948), (324, 587233), (342, 556326), (372, 511461), (513, 370884), (558, 340974), (589, 323028), (684, 278163), (837, 227316), (997, 190836), (1026, 185442), (1116, 170487), (1178, 161514), (1539, 123628), (1674, 113658), (1767, 107676), (1994, 95418), (2052, 92721), (2356, 80757), (2511, 75772), (2991, 63612), (3078, 61814), (3348, 56829), (3534, 53838), (3988, 47709), (5022, 37886), (5301, 35892), (5982, 31806), (6156, 30907), (7068, 26919), (8973, 21204), (10044, 18943), (10602, 17946), (11964, 15903)]