193209856

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 477683712

約数和(自身を除く): 284473856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 47, 56, 62, 64, 74, 94, 112, 124, 128, 148, 188, 217, 224, 248, 256, 259, 296, 329, 376, 434, 448, 496, 512, 518, 592, 658, 752, 868, 896, 992, 1036, 1147, 1184, 1316, 1457, 1504, 1736, 1739, 1792, 1984, 2072, 2294, 2368, 2632, 2914, 3008, 3472, 3478, 3584, 3968, 4144, 4588, 4736, 5264, 5828, 6016, 6944, 6956, 7936, 8029, 8288, 9176, 9472, 10199, 10528, 11656, 12032, 12173, 13888, 13912, 15872, 16058, 16576, 18352, 18944, 20398, 21056, 23312, 24064, 24346, 27776, 27824, 32116, 33152, 36704, 40796, 42112, 46624, 48692, 53909, 55552, 55648, 64232, 66304, 73408, 81592, 84224, 93248, 97384, 107818, 111104, 111296, 128464, 132608, 146816, 163184, 168448, 186496, 194768, 215636, 222592, 256928, 293632, 326368, 372992, 377363, 389536, 431272, 445184, 513856, 587264, 652736, 745984, 754726, 779072, 862544, 890368, 1027712, 1305472, 1509452, 1558144, 1725088, 2055424, 2610944, 3018904, 3116288, 3450176, 4110848, 5221888, 6037808, 6232576, 6900352, 12075616, 13800704, 24151232, 27601408, 48302464, 96604928, 193209856]

約数ペア:

[(1, 193209856), (2, 96604928), (4, 48302464), (7, 27601408), (8, 24151232), (14, 13800704), (16, 12075616), (28, 6900352), (31, 6232576), (32, 6037808), (37, 5221888), (47, 4110848), (56, 3450176), (62, 3116288), (64, 3018904), (74, 2610944), (94, 2055424), (112, 1725088), (124, 1558144), (128, 1509452), (148, 1305472), (188, 1027712), (217, 890368), (224, 862544), (248, 779072), (256, 754726), (259, 745984), (296, 652736), (329, 587264), (376, 513856), (434, 445184), (448, 431272), (496, 389536), (512, 377363), (518, 372992), (592, 326368), (658, 293632), (752, 256928), (868, 222592), (896, 215636), (992, 194768), (1036, 186496), (1147, 168448), (1184, 163184), (1316, 146816), (1457, 132608), (1504, 128464), (1736, 111296), (1739, 111104), (1792, 107818), (1984, 97384), (2072, 93248), (2294, 84224), (2368, 81592), (2632, 73408), (2914, 66304), (3008, 64232), (3472, 55648), (3478, 55552), (3584, 53909), (3968, 48692), (4144, 46624), (4588, 42112), (4736, 40796), (5264, 36704), (5828, 33152), (6016, 32116), (6944, 27824), (6956, 27776), (7936, 24346), (8029, 24064), (8288, 23312), (9176, 21056), (9472, 20398), (10199, 18944), (10528, 18352), (11656, 16576), (12032, 16058), (12173, 15872), (13888, 13912)]