141577744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 356754944

約数和(自身を除く): 215177200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 242, 248, 308, 337, 341, 434, 484, 496, 616, 674, 682, 847, 868, 968, 1232, 1348, 1364, 1694, 1736, 1936, 2359, 2387, 2696, 2728, 3388, 3472, 3707, 3751, 4718, 4774, 5392, 5456, 6776, 7414, 7502, 9436, 9548, 10447, 13552, 14828, 15004, 18872, 19096, 20894, 25949, 26257, 29656, 30008, 37744, 38192, 40777, 41788, 51898, 52514, 59312, 60016, 73129, 81554, 83576, 103796, 105028, 114917, 146258, 163108, 167152, 207592, 210056, 229834, 285439, 292516, 326216, 415184, 420112, 459668, 570878, 585032, 652432, 804419, 919336, 1141756, 1170064, 1264087, 1608838, 1838672, 2283512, 2528174, 3217676, 4567024, 5056348, 6435352, 8848609, 10112696, 12870704, 17697218, 20225392, 35394436, 70788872, 141577744]

約数ペア:

[(1, 141577744), (2, 70788872), (4, 35394436), (7, 20225392), (8, 17697218), (11, 12870704), (14, 10112696), (16, 8848609), (22, 6435352), (28, 5056348), (31, 4567024), (44, 3217676), (56, 2528174), (62, 2283512), (77, 1838672), (88, 1608838), (112, 1264087), (121, 1170064), (124, 1141756), (154, 919336), (176, 804419), (217, 652432), (242, 585032), (248, 570878), (308, 459668), (337, 420112), (341, 415184), (434, 326216), (484, 292516), (496, 285439), (616, 229834), (674, 210056), (682, 207592), (847, 167152), (868, 163108), (968, 146258), (1232, 114917), (1348, 105028), (1364, 103796), (1694, 83576), (1736, 81554), (1936, 73129), (2359, 60016), (2387, 59312), (2696, 52514), (2728, 51898), (3388, 41788), (3472, 40777), (3707, 38192), (3751, 37744), (4718, 30008), (4774, 29656), (5392, 26257), (5456, 25949), (6776, 20894), (7414, 19096), (7502, 18872), (9436, 15004), (9548, 14828), (10447, 13552)]