171541272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:977

約数の個数: 128

約数和(自身を含む): 524966400

約数和(自身を除く): 353425128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 61, 76, 84, 114, 122, 133, 152, 168, 183, 228, 244, 266, 366, 399, 427, 456, 488, 532, 732, 798, 854, 881, 1064, 1159, 1281, 1464, 1596, 1708, 1762, 2318, 2562, 2643, 3192, 3416, 3477, 3524, 4636, 5124, 5286, 6167, 6954, 7048, 8113, 9272, 10248, 10572, 12334, 13908, 16226, 16739, 18501, 21144, 24339, 24668, 27816, 32452, 33478, 37002, 48678, 49336, 50217, 53741, 64904, 66956, 74004, 97356, 100434, 107482, 117173, 133912, 148008, 161223, 194712, 200868, 214964, 234346, 322446, 351519, 376187, 401736, 429928, 468692, 644892, 703038, 752374, 937384, 1021079, 1128561, 1289784, 1406076, 1504748, 2042158, 2257122, 2812152, 3009496, 3063237, 4084316, 4514244, 6126474, 7147553, 8168632, 9028488, 12252948, 14295106, 21442659, 24505896, 28590212, 42885318, 57180424, 85770636, 171541272]

約数ペア:

[(1, 171541272), (2, 85770636), (3, 57180424), (4, 42885318), (6, 28590212), (7, 24505896), (8, 21442659), (12, 14295106), (14, 12252948), (19, 9028488), (21, 8168632), (24, 7147553), (28, 6126474), (38, 4514244), (42, 4084316), (56, 3063237), (57, 3009496), (61, 2812152), (76, 2257122), (84, 2042158), (114, 1504748), (122, 1406076), (133, 1289784), (152, 1128561), (168, 1021079), (183, 937384), (228, 752374), (244, 703038), (266, 644892), (366, 468692), (399, 429928), (427, 401736), (456, 376187), (488, 351519), (532, 322446), (732, 234346), (798, 214964), (854, 200868), (881, 194712), (1064, 161223), (1159, 148008), (1281, 133912), (1464, 117173), (1596, 107482), (1708, 100434), (1762, 97356), (2318, 74004), (2562, 66956), (2643, 64904), (3192, 53741), (3416, 50217), (3477, 49336), (3524, 48678), (4636, 37002), (5124, 33478), (5286, 32452), (6167, 27816), (6954, 24668), (7048, 24339), (8113, 21144), (9272, 18501), (10248, 16739), (10572, 16226), (12334, 13908)]