154620312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2757

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 343043688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2699, 2728, 4092, 4774, 5208, 5398, 7161, 8097, 8184, 9548, 10796, 14322, 16194, 18893, 19096, 21592, 28644, 29689, 32388, 37786, 56679, 57288, 59378, 64776, 75572, 83669, 89067, 113358, 118756, 151144, 167338, 178134, 207823, 226716, 237512, 251007, 334676, 356268, 415646, 453432, 502014, 585683, 623469, 669352, 712536, 831292, 920359, 1004028, 1171366, 1246938, 1662584, 1757049, 1840718, 2008056, 2342732, 2493876, 2761077, 3514098, 3681436, 4685464, 4987752, 5522154, 6442513, 7028196, 7362872, 11044308, 12885026, 14056392, 19327539, 22088616, 25770052, 38655078, 51540104, 77310156, 154620312]

約数ペア:

[(1, 154620312), (2, 77310156), (3, 51540104), (4, 38655078), (6, 25770052), (7, 22088616), (8, 19327539), (11, 14056392), (12, 12885026), (14, 11044308), (21, 7362872), (22, 7028196), (24, 6442513), (28, 5522154), (31, 4987752), (33, 4685464), (42, 3681436), (44, 3514098), (56, 2761077), (62, 2493876), (66, 2342732), (77, 2008056), (84, 1840718), (88, 1757049), (93, 1662584), (124, 1246938), (132, 1171366), (154, 1004028), (168, 920359), (186, 831292), (217, 712536), (231, 669352), (248, 623469), (264, 585683), (308, 502014), (341, 453432), (372, 415646), (434, 356268), (462, 334676), (616, 251007), (651, 237512), (682, 226716), (744, 207823), (868, 178134), (924, 167338), (1023, 151144), (1302, 118756), (1364, 113358), (1736, 89067), (1848, 83669), (2046, 75572), (2387, 64776), (2604, 59378), (2699, 57288), (2728, 56679), (4092, 37786), (4774, 32388), (5208, 29689), (5398, 28644), (7161, 21592), (8097, 19096), (8184, 18893), (9548, 16194), (10796, 14322)]