164759868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2696

約数の個数: 144

約数和(自身を含む): 539768320

約数和(自身を除く): 375008452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2647, 2964, 3276, 3458, 4446, 4788, 5187, 5294, 6916, 7941, 8892, 10374, 10588, 15561, 15882, 18529, 20748, 23823, 31122, 31764, 34411, 37058, 47646, 50293, 55587, 62244, 68822, 74116, 95292, 100586, 103233, 111174, 137644, 150879, 166761, 201172, 206466, 222348, 240877, 301758, 309699, 333522, 352051, 412932, 452637, 481754, 603516, 619398, 653809, 667044, 704102, 722631, 905274, 963508, 1056153, 1238796, 1307618, 1408204, 1445262, 1810548, 1961427, 2112306, 2167893, 2615236, 2890524, 3168459, 3922854, 4224612, 4335786, 4576663, 5884281, 6336918, 7845708, 8671572, 9153326, 11768562, 12673836, 13729989, 18306652, 23537124, 27459978, 41189967, 54919956, 82379934, 164759868]

約数ペア:

[(1, 164759868), (2, 82379934), (3, 54919956), (4, 41189967), (6, 27459978), (7, 23537124), (9, 18306652), (12, 13729989), (13, 12673836), (14, 11768562), (18, 9153326), (19, 8671572), (21, 7845708), (26, 6336918), (28, 5884281), (36, 4576663), (38, 4335786), (39, 4224612), (42, 3922854), (52, 3168459), (57, 2890524), (63, 2615236), (76, 2167893), (78, 2112306), (84, 1961427), (91, 1810548), (114, 1445262), (117, 1408204), (126, 1307618), (133, 1238796), (156, 1056153), (171, 963508), (182, 905274), (228, 722631), (234, 704102), (247, 667044), (252, 653809), (266, 619398), (273, 603516), (342, 481754), (364, 452637), (399, 412932), (468, 352051), (494, 333522), (532, 309699), (546, 301758), (684, 240877), (741, 222348), (798, 206466), (819, 201172), (988, 166761), (1092, 150879), (1197, 137644), (1482, 111174), (1596, 103233), (1638, 100586), (1729, 95292), (2223, 74116), (2394, 68822), (2647, 62244), (2964, 55587), (3276, 50293), (3458, 47646), (4446, 37058), (4788, 34411), (5187, 31764), (5294, 31122), (6916, 23823), (7941, 20748), (8892, 18529), (10374, 15882), (10588, 15561)]