133746340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1781

約数の個数: 96

約数和(自身を含む): 353928960

約数和(自身を除く): 220182620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 86, 91, 130, 140, 172, 182, 215, 260, 301, 364, 430, 455, 559, 602, 860, 910, 1118, 1204, 1505, 1709, 1820, 2236, 2795, 3010, 3418, 3913, 5590, 6020, 6836, 7826, 8545, 11180, 11963, 15652, 17090, 19565, 22217, 23926, 34180, 39130, 44434, 47852, 59815, 73487, 78260, 88868, 111085, 119630, 146974, 155519, 222170, 239260, 293948, 311038, 367435, 444340, 514409, 622076, 734870, 777595, 955331, 1028818, 1469740, 1555190, 1910662, 2057636, 2572045, 3110380, 3821324, 4776655, 5144090, 6687317, 9553310, 10288180, 13374634, 19106620, 26749268, 33436585, 66873170, 133746340]

約数ペア:

[(1, 133746340), (2, 66873170), (4, 33436585), (5, 26749268), (7, 19106620), (10, 13374634), (13, 10288180), (14, 9553310), (20, 6687317), (26, 5144090), (28, 4776655), (35, 3821324), (43, 3110380), (52, 2572045), (65, 2057636), (70, 1910662), (86, 1555190), (91, 1469740), (130, 1028818), (140, 955331), (172, 777595), (182, 734870), (215, 622076), (260, 514409), (301, 444340), (364, 367435), (430, 311038), (455, 293948), (559, 239260), (602, 222170), (860, 155519), (910, 146974), (1118, 119630), (1204, 111085), (1505, 88868), (1709, 78260), (1820, 73487), (2236, 59815), (2795, 47852), (3010, 44434), (3418, 39130), (3913, 34180), (5590, 23926), (6020, 22217), (6836, 19565), (7826, 17090), (8545, 15652), (11180, 11963)]