157778208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1367

約数の個数: 144

約数和(自身を含む): 521591616

約数和(自身を除く): 363813408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 672, 732, 854, 976, 1008, 1098, 1281, 1283, 1464, 1708, 1952, 2016, 2196, 2562, 2566, 2928, 3416, 3843, 3849, 4392, 5124, 5132, 5856, 6832, 7686, 7698, 8784, 8981, 10248, 10264, 11547, 13664, 15372, 15396, 17568, 17962, 20496, 20528, 23094, 26943, 30744, 30792, 35924, 40992, 41056, 46188, 53886, 61488, 61584, 71848, 78263, 80829, 92376, 107772, 122976, 123168, 143696, 156526, 161658, 184752, 215544, 234789, 287392, 313052, 323316, 369504, 431088, 469578, 547841, 626104, 646632, 704367, 862176, 939156, 1095682, 1252208, 1293264, 1408734, 1643523, 1878312, 2191364, 2504416, 2586528, 2817468, 3287046, 3756624, 4382728, 4930569, 5634936, 6574092, 7513248, 8765456, 9861138, 11269872, 13148184, 17530912, 19722276, 22539744, 26296368, 39444552, 52592736, 78889104, 157778208]

約数ペア:

[(1, 157778208), (2, 78889104), (3, 52592736), (4, 39444552), (6, 26296368), (7, 22539744), (8, 19722276), (9, 17530912), (12, 13148184), (14, 11269872), (16, 9861138), (18, 8765456), (21, 7513248), (24, 6574092), (28, 5634936), (32, 4930569), (36, 4382728), (42, 3756624), (48, 3287046), (56, 2817468), (61, 2586528), (63, 2504416), (72, 2191364), (84, 1878312), (96, 1643523), (112, 1408734), (122, 1293264), (126, 1252208), (144, 1095682), (168, 939156), (183, 862176), (224, 704367), (244, 646632), (252, 626104), (288, 547841), (336, 469578), (366, 431088), (427, 369504), (488, 323316), (504, 313052), (549, 287392), (672, 234789), (732, 215544), (854, 184752), (976, 161658), (1008, 156526), (1098, 143696), (1281, 123168), (1283, 122976), (1464, 107772), (1708, 92376), (1952, 80829), (2016, 78263), (2196, 71848), (2562, 61584), (2566, 61488), (2928, 53886), (3416, 46188), (3843, 41056), (3849, 40992), (4392, 35924), (5124, 30792), (5132, 30744), (5856, 26943), (6832, 23094), (7686, 20528), (7698, 20496), (8784, 17962), (8981, 17568), (10248, 15396), (10264, 15372), (11547, 13664)]