195428142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:778

約数の個数: 96

約数和(自身を含む): 524422080

約数和(自身を除く): 328993938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 229, 234, 273, 458, 521, 546, 687, 819, 1042, 1374, 1563, 1603, 1638, 2061, 2977, 3126, 3206, 3647, 4122, 4689, 4809, 5954, 6773, 7294, 8931, 9378, 9618, 10941, 13546, 14427, 17862, 20319, 20839, 21882, 26793, 28854, 32823, 40638, 41678, 47411, 53586, 60957, 62517, 65646, 94822, 119309, 121914, 125034, 142233, 187551, 238618, 284466, 357927, 375102, 426699, 715854, 835163, 853398, 1073781, 1551017, 1670326, 2147562, 2505489, 3102034, 4653051, 5010978, 7516467, 9306102, 10857119, 13959153, 15032934, 21714238, 27918306, 32571357, 65142714, 97714071, 195428142]

約数ペア:

[(1, 195428142), (2, 97714071), (3, 65142714), (6, 32571357), (7, 27918306), (9, 21714238), (13, 15032934), (14, 13959153), (18, 10857119), (21, 9306102), (26, 7516467), (39, 5010978), (42, 4653051), (63, 3102034), (78, 2505489), (91, 2147562), (117, 1670326), (126, 1551017), (182, 1073781), (229, 853398), (234, 835163), (273, 715854), (458, 426699), (521, 375102), (546, 357927), (687, 284466), (819, 238618), (1042, 187551), (1374, 142233), (1563, 125034), (1603, 121914), (1638, 119309), (2061, 94822), (2977, 65646), (3126, 62517), (3206, 60957), (3647, 53586), (4122, 47411), (4689, 41678), (4809, 40638), (5954, 32823), (6773, 28854), (7294, 26793), (8931, 21882), (9378, 20839), (9618, 20319), (10941, 17862), (13546, 14427)]