164779524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 517345920

約数和(自身を除く): 352566396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 179, 182, 234, 252, 273, 281, 358, 364, 468, 537, 546, 562, 716, 819, 843, 1074, 1092, 1124, 1253, 1611, 1638, 1686, 1967, 2148, 2327, 2506, 2529, 3222, 3276, 3372, 3653, 3759, 3934, 4654, 5012, 5058, 5901, 6444, 6981, 7306, 7518, 7868, 9308, 10116, 10959, 11277, 11802, 13962, 14612, 15036, 16289, 17703, 20943, 21918, 22554, 23604, 25571, 27924, 32578, 32877, 35406, 41886, 43836, 45108, 48867, 50299, 51142, 65156, 65754, 70812, 76713, 83772, 97734, 100598, 102284, 131508, 146601, 150897, 153426, 195468, 201196, 230139, 293202, 301794, 306852, 352093, 452691, 460278, 586404, 603588, 653887, 704186, 905382, 920556, 1056279, 1307774, 1408372, 1810764, 1961661, 2112558, 2615548, 3168837, 3923322, 4225116, 4577209, 5884983, 6337674, 7846644, 9154418, 11769966, 12675348, 13731627, 18308836, 23539932, 27463254, 41194881, 54926508, 82389762, 164779524]

約数ペア:

[(1, 164779524), (2, 82389762), (3, 54926508), (4, 41194881), (6, 27463254), (7, 23539932), (9, 18308836), (12, 13731627), (13, 12675348), (14, 11769966), (18, 9154418), (21, 7846644), (26, 6337674), (28, 5884983), (36, 4577209), (39, 4225116), (42, 3923322), (52, 3168837), (63, 2615548), (78, 2112558), (84, 1961661), (91, 1810764), (117, 1408372), (126, 1307774), (156, 1056279), (179, 920556), (182, 905382), (234, 704186), (252, 653887), (273, 603588), (281, 586404), (358, 460278), (364, 452691), (468, 352093), (537, 306852), (546, 301794), (562, 293202), (716, 230139), (819, 201196), (843, 195468), (1074, 153426), (1092, 150897), (1124, 146601), (1253, 131508), (1611, 102284), (1638, 100598), (1686, 97734), (1967, 83772), (2148, 76713), (2327, 70812), (2506, 65754), (2529, 65156), (3222, 51142), (3276, 50299), (3372, 48867), (3653, 45108), (3759, 43836), (3934, 41886), (4654, 35406), (5012, 32877), (5058, 32578), (5901, 27924), (6444, 25571), (6981, 23604), (7306, 22554), (7518, 21918), (7868, 20943), (9308, 17703), (10116, 16289), (10959, 15036), (11277, 14612), (11802, 13962)]