126988736

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 303922176

約数和(自身を除く): 176933440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 47, 56, 64, 74, 94, 112, 148, 163, 188, 224, 259, 296, 326, 329, 376, 448, 518, 592, 652, 658, 752, 1036, 1141, 1184, 1304, 1316, 1504, 1739, 2072, 2282, 2368, 2608, 2632, 3008, 3478, 4144, 4564, 5216, 5264, 6031, 6956, 7661, 8288, 9128, 10432, 10528, 12062, 12173, 13912, 15322, 16576, 18256, 21056, 24124, 24346, 27824, 30644, 36512, 42217, 48248, 48692, 53627, 55648, 61288, 73024, 84434, 96496, 97384, 107254, 111296, 122576, 168868, 192992, 194768, 214508, 245152, 283457, 337736, 385984, 389536, 429016, 490304, 566914, 675472, 779072, 858032, 1133828, 1350944, 1716064, 1984199, 2267656, 2701888, 3432128, 3968398, 4535312, 7936796, 9070624, 15873592, 18141248, 31747184, 63494368, 126988736]

約数ペア:

[(1, 126988736), (2, 63494368), (4, 31747184), (7, 18141248), (8, 15873592), (14, 9070624), (16, 7936796), (28, 4535312), (32, 3968398), (37, 3432128), (47, 2701888), (56, 2267656), (64, 1984199), (74, 1716064), (94, 1350944), (112, 1133828), (148, 858032), (163, 779072), (188, 675472), (224, 566914), (259, 490304), (296, 429016), (326, 389536), (329, 385984), (376, 337736), (448, 283457), (518, 245152), (592, 214508), (652, 194768), (658, 192992), (752, 168868), (1036, 122576), (1141, 111296), (1184, 107254), (1304, 97384), (1316, 96496), (1504, 84434), (1739, 73024), (2072, 61288), (2282, 55648), (2368, 53627), (2608, 48692), (2632, 48248), (3008, 42217), (3478, 36512), (4144, 30644), (4564, 27824), (5216, 24346), (5264, 24124), (6031, 21056), (6956, 18256), (7661, 16576), (8288, 15322), (9128, 13912), (10432, 12173), (10528, 12062)]