165557112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 495452160

約数和(自身を除く): 329895048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 83, 84, 93, 124, 166, 168, 186, 217, 248, 249, 332, 372, 383, 434, 498, 581, 651, 664, 744, 766, 868, 996, 1149, 1162, 1302, 1532, 1736, 1743, 1992, 2298, 2324, 2573, 2604, 2681, 3064, 3486, 4596, 4648, 5146, 5208, 5362, 6972, 7719, 8043, 9192, 10292, 10724, 11873, 13944, 15438, 16086, 18011, 20584, 21448, 23746, 30876, 31789, 32172, 35619, 36022, 47492, 54033, 61752, 63578, 64344, 71238, 72044, 83111, 94984, 95367, 108066, 127156, 142476, 144088, 166222, 190734, 216132, 222523, 249333, 254312, 284952, 332444, 381468, 432264, 445046, 498666, 664888, 667569, 762936, 890092, 985459, 997332, 1335138, 1780184, 1970918, 1994664, 2670276, 2956377, 3941836, 5340552, 5912754, 6898213, 7883672, 11825508, 13796426, 20694639, 23651016, 27592852, 41389278, 55185704, 82778556, 165557112]

約数ペア:

[(1, 165557112), (2, 82778556), (3, 55185704), (4, 41389278), (6, 27592852), (7, 23651016), (8, 20694639), (12, 13796426), (14, 11825508), (21, 7883672), (24, 6898213), (28, 5912754), (31, 5340552), (42, 3941836), (56, 2956377), (62, 2670276), (83, 1994664), (84, 1970918), (93, 1780184), (124, 1335138), (166, 997332), (168, 985459), (186, 890092), (217, 762936), (248, 667569), (249, 664888), (332, 498666), (372, 445046), (383, 432264), (434, 381468), (498, 332444), (581, 284952), (651, 254312), (664, 249333), (744, 222523), (766, 216132), (868, 190734), (996, 166222), (1149, 144088), (1162, 142476), (1302, 127156), (1532, 108066), (1736, 95367), (1743, 94984), (1992, 83111), (2298, 72044), (2324, 71238), (2573, 64344), (2604, 63578), (2681, 61752), (3064, 54033), (3486, 47492), (4596, 36022), (4648, 35619), (5146, 32172), (5208, 31789), (5362, 30876), (6972, 23746), (7719, 21448), (8043, 20584), (9192, 18011), (10292, 16086), (10724, 15438), (11873, 13944)]