143928876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 443304960

約数和(自身を除く): 299376084

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 931, 988, 991, 1092, 1274, 1482, 1596, 1729, 1862, 1911, 1982, 2548, 2793, 2964, 2973, 3458, 3724, 3822, 3964, 5187, 5586, 5946, 6916, 6937, 7644, 10374, 11172, 11892, 12103, 12883, 13874, 18829, 20748, 20811, 24206, 25766, 27748, 36309, 37658, 38649, 41622, 48412, 48559, 51532, 56487, 72618, 75316, 77298, 83244, 90181, 97118, 112974, 131803, 145236, 145677, 154596, 180362, 194236, 225948, 244777, 263606, 270543, 291354, 360724, 395409, 489554, 527212, 541086, 582708, 631267, 734331, 790818, 922621, 979108, 1082172, 1262534, 1468662, 1581636, 1713439, 1845242, 1893801, 2525068, 2767863, 2937324, 3426878, 3690484, 3787602, 5140317, 5535726, 6853756, 7575204, 10280634, 11071452, 11994073, 20561268, 23988146, 35982219, 47976292, 71964438, 143928876]

約数ペア:

[(1, 143928876), (2, 71964438), (3, 47976292), (4, 35982219), (6, 23988146), (7, 20561268), (12, 11994073), (13, 11071452), (14, 10280634), (19, 7575204), (21, 6853756), (26, 5535726), (28, 5140317), (38, 3787602), (39, 3690484), (42, 3426878), (49, 2937324), (52, 2767863), (57, 2525068), (76, 1893801), (78, 1845242), (84, 1713439), (91, 1581636), (98, 1468662), (114, 1262534), (133, 1082172), (147, 979108), (156, 922621), (182, 790818), (196, 734331), (228, 631267), (247, 582708), (266, 541086), (273, 527212), (294, 489554), (364, 395409), (399, 360724), (494, 291354), (532, 270543), (546, 263606), (588, 244777), (637, 225948), (741, 194236), (798, 180362), (931, 154596), (988, 145677), (991, 145236), (1092, 131803), (1274, 112974), (1482, 97118), (1596, 90181), (1729, 83244), (1862, 77298), (1911, 75316), (1982, 72618), (2548, 56487), (2793, 51532), (2964, 48559), (2973, 48412), (3458, 41622), (3724, 38649), (3822, 37658), (3964, 36309), (5187, 27748), (5586, 25766), (5946, 24206), (6916, 20811), (6937, 20748), (7644, 18829), (10374, 13874), (11172, 12883), (11892, 12103)]