127187928

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 419839200

約数和(自身を除く): 292651272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 61, 63, 72, 84, 98, 108, 122, 126, 147, 168, 183, 189, 196, 197, 216, 244, 252, 294, 366, 378, 392, 394, 427, 441, 488, 504, 549, 588, 591, 732, 756, 788, 854, 882, 1098, 1176, 1182, 1281, 1323, 1379, 1464, 1512, 1576, 1647, 1708, 1764, 1773, 2196, 2364, 2562, 2646, 2758, 2989, 3294, 3416, 3528, 3546, 3843, 4137, 4392, 4728, 5124, 5292, 5319, 5516, 5978, 6588, 7092, 7686, 8274, 8967, 9653, 10248, 10584, 10638, 11032, 11529, 11956, 12017, 12411, 13176, 14184, 15372, 16548, 17934, 19306, 21276, 23058, 23912, 24034, 24822, 26901, 28959, 30744, 33096, 35868, 36051, 37233, 38612, 42552, 46116, 48068, 49644, 53802, 57918, 71736, 72102, 74466, 77224, 80703, 84119, 86877, 92232, 96136, 99288, 107604, 108153, 115836, 144204, 148932, 161406, 168238, 173754, 215208, 216306, 231672, 252357, 260631, 288408, 297864, 322812, 324459, 336476, 347508, 432612, 504714, 521262, 588833, 645624, 648918, 672952, 695016, 757071, 865224, 1009428, 1042524, 1177666, 1297836, 1514142, 1766499, 2018856, 2085048, 2271213, 2355332, 2595672, 3028284, 3532998, 4542426, 4710664, 5299497, 6056568, 7065996, 9084852, 10598994, 14131992, 15898491, 18169704, 21197988, 31796982, 42395976, 63593964, 127187928]

約数ペア:

[(1, 127187928), (2, 63593964), (3, 42395976), (4, 31796982), (6, 21197988), (7, 18169704), (8, 15898491), (9, 14131992), (12, 10598994), (14, 9084852), (18, 7065996), (21, 6056568), (24, 5299497), (27, 4710664), (28, 4542426), (36, 3532998), (42, 3028284), (49, 2595672), (54, 2355332), (56, 2271213), (61, 2085048), (63, 2018856), (72, 1766499), (84, 1514142), (98, 1297836), (108, 1177666), (122, 1042524), (126, 1009428), (147, 865224), (168, 757071), (183, 695016), (189, 672952), (196, 648918), (197, 645624), (216, 588833), (244, 521262), (252, 504714), (294, 432612), (366, 347508), (378, 336476), (392, 324459), (394, 322812), (427, 297864), (441, 288408), (488, 260631), (504, 252357), (549, 231672), (588, 216306), (591, 215208), (732, 173754), (756, 168238), (788, 161406), (854, 148932), (882, 144204), (1098, 115836), (1176, 108153), (1182, 107604), (1281, 99288), (1323, 96136), (1379, 92232), (1464, 86877), (1512, 84119), (1576, 80703), (1647, 77224), (1708, 74466), (1764, 72102), (1773, 71736), (2196, 57918), (2364, 53802), (2562, 49644), (2646, 48068), (2758, 46116), (2989, 42552), (3294, 38612), (3416, 37233), (3528, 36051), (3546, 35868), (3843, 33096), (4137, 30744), (4392, 28959), (4728, 26901), (5124, 24822), (5292, 24034), (5319, 23912), (5516, 23058), (5978, 21276), (6588, 19306), (7092, 17934), (7686, 16548), (8274, 15372), (8967, 14184), (9653, 13176), (10248, 12411), (10584, 12017), (10638, 11956), (11032, 11529)]