140543832

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1385

約数の個数: 128

約数和(自身を含む): 426424320

約数和(自身を除く): 285880488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1321, 1364, 1612, 1716, 2046, 2418, 2642, 2728, 3224, 3432, 3963, 4092, 4433, 4836, 5284, 7926, 8184, 8866, 9672, 10568, 13299, 14531, 15852, 17173, 17732, 26598, 29062, 31704, 34346, 35464, 40951, 43593, 51519, 53196, 58124, 68692, 81902, 87186, 103038, 106392, 116248, 122853, 137384, 163804, 174372, 188903, 206076, 245706, 327608, 348744, 377806, 412152, 450461, 491412, 532363, 566709, 755612, 900922, 982824, 1064726, 1133418, 1351383, 1511224, 1597089, 1801844, 2129452, 2266836, 2702766, 3194178, 3603688, 4258904, 4533672, 5405532, 5855993, 6388356, 10811064, 11711986, 12776712, 17567979, 23423972, 35135958, 46847944, 70271916, 140543832]

約数ペア:

[(1, 140543832), (2, 70271916), (3, 46847944), (4, 35135958), (6, 23423972), (8, 17567979), (11, 12776712), (12, 11711986), (13, 10811064), (22, 6388356), (24, 5855993), (26, 5405532), (31, 4533672), (33, 4258904), (39, 3603688), (44, 3194178), (52, 2702766), (62, 2266836), (66, 2129452), (78, 1801844), (88, 1597089), (93, 1511224), (104, 1351383), (124, 1133418), (132, 1064726), (143, 982824), (156, 900922), (186, 755612), (248, 566709), (264, 532363), (286, 491412), (312, 450461), (341, 412152), (372, 377806), (403, 348744), (429, 327608), (572, 245706), (682, 206076), (744, 188903), (806, 174372), (858, 163804), (1023, 137384), (1144, 122853), (1209, 116248), (1321, 106392), (1364, 103038), (1612, 87186), (1716, 81902), (2046, 68692), (2418, 58124), (2642, 53196), (2728, 51519), (3224, 43593), (3432, 40951), (3963, 35464), (4092, 34346), (4433, 31704), (4836, 29062), (5284, 26598), (7926, 17732), (8184, 17173), (8866, 15852), (9672, 14531), (10568, 13299)]