195666016

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 500729040

約数和(自身を除く): 305063024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 91, 98, 104, 112, 116, 182, 196, 203, 208, 224, 232, 331, 364, 377, 392, 406, 416, 464, 637, 662, 728, 754, 784, 812, 928, 1274, 1324, 1421, 1456, 1508, 1568, 1624, 2317, 2548, 2639, 2648, 2842, 2912, 3016, 3248, 4303, 4634, 5096, 5278, 5296, 5684, 6032, 6496, 8606, 9268, 9599, 10192, 10556, 10592, 11368, 12064, 16219, 17212, 18473, 18536, 19198, 20384, 21112, 22736, 30121, 32438, 34424, 36946, 37072, 38396, 42224, 45472, 60242, 64876, 67193, 68848, 73892, 74144, 76792, 84448, 120484, 124787, 129752, 134386, 137696, 147784, 153584, 210847, 240968, 249574, 259504, 268772, 295568, 307168, 421694, 470351, 481936, 499148, 519008, 537544, 591136, 843388, 873509, 940702, 963872, 998296, 1075088, 1686776, 1747018, 1881404, 1996592, 2150176, 3373552, 3494036, 3762808, 3993184, 6114563, 6747104, 6988072, 7525616, 12229126, 13976144, 15051232, 24458252, 27952288, 48916504, 97833008, 195666016]

約数ペア:

[(1, 195666016), (2, 97833008), (4, 48916504), (7, 27952288), (8, 24458252), (13, 15051232), (14, 13976144), (16, 12229126), (26, 7525616), (28, 6988072), (29, 6747104), (32, 6114563), (49, 3993184), (52, 3762808), (56, 3494036), (58, 3373552), (91, 2150176), (98, 1996592), (104, 1881404), (112, 1747018), (116, 1686776), (182, 1075088), (196, 998296), (203, 963872), (208, 940702), (224, 873509), (232, 843388), (331, 591136), (364, 537544), (377, 519008), (392, 499148), (406, 481936), (416, 470351), (464, 421694), (637, 307168), (662, 295568), (728, 268772), (754, 259504), (784, 249574), (812, 240968), (928, 210847), (1274, 153584), (1324, 147784), (1421, 137696), (1456, 134386), (1508, 129752), (1568, 124787), (1624, 120484), (2317, 84448), (2548, 76792), (2639, 74144), (2648, 73892), (2842, 68848), (2912, 67193), (3016, 64876), (3248, 60242), (4303, 45472), (4634, 42224), (5096, 38396), (5278, 37072), (5296, 36946), (5684, 34424), (6032, 32438), (6496, 30121), (8606, 22736), (9268, 21112), (9599, 20384), (10192, 19198), (10556, 18536), (10592, 18473), (11368, 17212), (12064, 16219)]