131237878912

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{37547}}^1$

素因数の和:37698

約数の個数: 128

約数和(自身を含む): 308842813440

約数和(自身を除く): 177604934528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 83, 94, 112, 128, 166, 188, 224, 329, 332, 376, 448, 581, 658, 664, 752, 896, 1162, 1316, 1328, 1504, 2324, 2632, 2656, 3008, 3901, 4648, 5264, 5312, 6016, 7802, 9296, 10528, 10624, 15604, 18592, 21056, 27307, 31208, 37184, 37547, 42112, 54614, 62416, 74368, 75094, 109228, 124832, 150188, 218456, 249664, 262829, 300376, 436912, 499328, 525658, 600752, 873824, 1051316, 1201504, 1747648, 1764709, 2102632, 2403008, 3116401, 3495296, 3529418, 4205264, 4806016, 6232802, 7058836, 8410528, 12352963, 12465604, 14117672, 16821056, 21814807, 24705926, 24931208, 28235344, 33642112, 43629614, 49411852, 49862416, 56470688, 87259228, 98823704, 99724832, 112941376, 146470847, 174518456, 197647408, 199449664, 225882752, 292941694, 349036912, 395294816, 398899328, 585883388, 698073824, 790589632, 1025295929, 1171766776, 1396147648, 1581179264, 2050591858, 2343533552, 2792295296, 4101183716, 4687067104, 8202367432, 9374134208, 16404734864, 18748268416, 32809469728, 65618939456, 131237878912]

約数ペア:

[(1, 131237878912), (2, 65618939456), (4, 32809469728), (7, 18748268416), (8, 16404734864), (14, 9374134208), (16, 8202367432), (28, 4687067104), (32, 4101183716), (47, 2792295296), (56, 2343533552), (64, 2050591858), (83, 1581179264), (94, 1396147648), (112, 1171766776), (128, 1025295929), (166, 790589632), (188, 698073824), (224, 585883388), (329, 398899328), (332, 395294816), (376, 349036912), (448, 292941694), (581, 225882752), (658, 199449664), (664, 197647408), (752, 174518456), (896, 146470847), (1162, 112941376), (1316, 99724832), (1328, 98823704), (1504, 87259228), (2324, 56470688), (2632, 49862416), (2656, 49411852), (3008, 43629614), (3901, 33642112), (4648, 28235344), (5264, 24931208), (5312, 24705926), (6016, 21814807), (7802, 16821056), (9296, 14117672), (10528, 12465604), (10624, 12352963), (15604, 8410528), (18592, 7058836), (21056, 6232802), (27307, 4806016), (31208, 4205264), (37184, 3529418), (37547, 3495296), (42112, 3116401), (54614, 2403008), (62416, 2102632), (74368, 1764709), (75094, 1747648), (109228, 1201504), (124832, 1051316), (150188, 873824), (218456, 600752), (249664, 525658), (262829, 499328), (300376, 436912)]