143504452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 328978944

約数和(自身を除く): 185474492

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 61, 91, 92, 122, 161, 182, 244, 281, 299, 322, 364, 427, 562, 598, 644, 793, 854, 1124, 1196, 1403, 1586, 1708, 1967, 2093, 2806, 3172, 3653, 3934, 4186, 5551, 5612, 6463, 7306, 7868, 8372, 9821, 11102, 12926, 14612, 17141, 18239, 19642, 22204, 25571, 25852, 34282, 36478, 39284, 45241, 51142, 68564, 72956, 84019, 90482, 102284, 119987, 127673, 168038, 180964, 222833, 239974, 255346, 336076, 394243, 445666, 479948, 510692, 588133, 788486, 891332, 1176266, 1559831, 1576972, 2352532, 2759701, 3119662, 5125159, 5519402, 6239324, 10250318, 11038804, 20500636, 35876113, 71752226, 143504452]

約数ペア:

[(1, 143504452), (2, 71752226), (4, 35876113), (7, 20500636), (13, 11038804), (14, 10250318), (23, 6239324), (26, 5519402), (28, 5125159), (46, 3119662), (52, 2759701), (61, 2352532), (91, 1576972), (92, 1559831), (122, 1176266), (161, 891332), (182, 788486), (244, 588133), (281, 510692), (299, 479948), (322, 445666), (364, 394243), (427, 336076), (562, 255346), (598, 239974), (644, 222833), (793, 180964), (854, 168038), (1124, 127673), (1196, 119987), (1403, 102284), (1586, 90482), (1708, 84019), (1967, 72956), (2093, 68564), (2806, 51142), (3172, 45241), (3653, 39284), (3934, 36478), (4186, 34282), (5551, 25852), (5612, 25571), (6463, 22204), (7306, 19642), (7868, 18239), (8372, 17141), (9821, 14612), (11102, 12926)]