156980836016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1\times {\mathrm{9679}}^1$

素因数の和:11458

約数の個数: 80

約数和(自身を含む): 330712166400

約数和(自身を除く): 173731330384

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 1721, 2356, 3442, 4712, 6884, 9424, 9679, 13768, 19358, 27536, 32699, 38716, 53351, 65398, 77432, 106702, 130796, 154864, 183901, 213404, 261592, 300049, 367802, 426808, 523184, 600098, 735604, 853616, 1013669, 1200196, 1471208, 2027338, 2400392, 2942416, 4054676, 4800784, 5700931, 8109352, 11401862, 16218704, 16657559, 22803724, 33315118, 45607448, 66630236, 91214896, 133260472, 266520944, 316493621, 516384329, 632987242, 1032768658, 1265974484, 2065537316, 2531948968, 4131074632, 5063897936, 8262149264, 9811302251, 19622604502, 39245209004, 78490418008, 156980836016]

約数ペア:

[(1, 156980836016), (2, 78490418008), (4, 39245209004), (8, 19622604502), (16, 9811302251), (19, 8262149264), (31, 5063897936), (38, 4131074632), (62, 2531948968), (76, 2065537316), (124, 1265974484), (152, 1032768658), (248, 632987242), (304, 516384329), (496, 316493621), (589, 266520944), (1178, 133260472), (1721, 91214896), (2356, 66630236), (3442, 45607448), (4712, 33315118), (6884, 22803724), (9424, 16657559), (9679, 16218704), (13768, 11401862), (19358, 8109352), (27536, 5700931), (32699, 4800784), (38716, 4054676), (53351, 2942416), (65398, 2400392), (77432, 2027338), (106702, 1471208), (130796, 1200196), (154864, 1013669), (183901, 853616), (213404, 735604), (261592, 600098), (300049, 523184), (367802, 426808)]