164120256

素因数分解:

$2^6\times 3^5\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 168

約数和(自身を含む): 498707664

約数和(自身を除く): 334587408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 173, 183, 192, 216, 243, 244, 288, 324, 346, 366, 432, 486, 488, 519, 549, 576, 648, 692, 732, 864, 972, 976, 1038, 1098, 1296, 1384, 1464, 1557, 1647, 1728, 1944, 1952, 2076, 2196, 2592, 2768, 2928, 3114, 3294, 3888, 3904, 4152, 4392, 4671, 4941, 5184, 5536, 5856, 6228, 6588, 7776, 8304, 8784, 9342, 9882, 10553, 11072, 11712, 12456, 13176, 14013, 14823, 15552, 16608, 17568, 18684, 19764, 21106, 24912, 26352, 28026, 29646, 31659, 33216, 35136, 37368, 39528, 42039, 42212, 49824, 52704, 56052, 59292, 63318, 74736, 79056, 84078, 84424, 94977, 99648, 105408, 112104, 118584, 126636, 149472, 158112, 168156, 168848, 189954, 224208, 237168, 253272, 284931, 298944, 316224, 336312, 337696, 379908, 448416, 474336, 506544, 569862, 672624, 675392, 759816, 854793, 896832, 948672, 1013088, 1139724, 1345248, 1519632, 1709586, 2026176, 2279448, 2564379, 2690496, 3039264, 3419172, 4558896, 5128758, 6078528, 6838344, 9117792, 10257516, 13676688, 18235584, 20515032, 27353376, 41030064, 54706752, 82060128, 164120256]

約数ペア:

[(1, 164120256), (2, 82060128), (3, 54706752), (4, 41030064), (6, 27353376), (8, 20515032), (9, 18235584), (12, 13676688), (16, 10257516), (18, 9117792), (24, 6838344), (27, 6078528), (32, 5128758), (36, 4558896), (48, 3419172), (54, 3039264), (61, 2690496), (64, 2564379), (72, 2279448), (81, 2026176), (96, 1709586), (108, 1519632), (122, 1345248), (144, 1139724), (162, 1013088), (173, 948672), (183, 896832), (192, 854793), (216, 759816), (243, 675392), (244, 672624), (288, 569862), (324, 506544), (346, 474336), (366, 448416), (432, 379908), (486, 337696), (488, 336312), (519, 316224), (549, 298944), (576, 284931), (648, 253272), (692, 237168), (732, 224208), (864, 189954), (972, 168848), (976, 168156), (1038, 158112), (1098, 149472), (1296, 126636), (1384, 118584), (1464, 112104), (1557, 105408), (1647, 99648), (1728, 94977), (1944, 84424), (1952, 84078), (2076, 79056), (2196, 74736), (2592, 63318), (2768, 59292), (2928, 56052), (3114, 52704), (3294, 49824), (3888, 42212), (3904, 42039), (4152, 39528), (4392, 37368), (4671, 35136), (4941, 33216), (5184, 31659), (5536, 29646), (5856, 28026), (6228, 26352), (6588, 24912), (7776, 21106), (8304, 19764), (8784, 18684), (9342, 17568), (9882, 16608), (10553, 15552), (11072, 14823), (11712, 14013), (12456, 13176)]