156557232

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:548

約数の個数: 160

約数和(自身を含む): 492954560

約数和(自身を除く): 336397328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 244, 312, 351, 366, 432, 457, 468, 488, 549, 624, 702, 732, 793, 914, 936, 976, 1098, 1371, 1404, 1464, 1586, 1647, 1828, 1872, 2196, 2379, 2742, 2808, 2928, 3172, 3294, 3656, 4113, 4392, 4758, 5484, 5616, 5941, 6344, 6588, 7137, 7312, 8226, 8784, 9516, 10968, 11882, 12339, 12688, 13176, 14274, 16452, 17823, 19032, 21411, 21936, 23764, 24678, 26352, 27877, 28548, 32904, 35646, 38064, 42822, 47528, 49356, 53469, 55754, 57096, 65808, 71292, 83631, 85644, 95056, 98712, 106938, 111508, 114192, 142584, 160407, 167262, 171288, 197424, 213876, 223016, 250893, 285168, 320814, 334524, 342576, 362401, 427752, 446032, 501786, 641628, 669048, 724802, 752679, 855504, 1003572, 1087203, 1283256, 1338096, 1449604, 1505358, 2007144, 2174406, 2566512, 2899208, 3010716, 3261609, 4014288, 4348812, 5798416, 6021432, 6523218, 8697624, 9784827, 12042864, 13046436, 17395248, 19569654, 26092872, 39139308, 52185744, 78278616, 156557232]

約数ペア:

[(1, 156557232), (2, 78278616), (3, 52185744), (4, 39139308), (6, 26092872), (8, 19569654), (9, 17395248), (12, 13046436), (13, 12042864), (16, 9784827), (18, 8697624), (24, 6523218), (26, 6021432), (27, 5798416), (36, 4348812), (39, 4014288), (48, 3261609), (52, 3010716), (54, 2899208), (61, 2566512), (72, 2174406), (78, 2007144), (104, 1505358), (108, 1449604), (117, 1338096), (122, 1283256), (144, 1087203), (156, 1003572), (183, 855504), (208, 752679), (216, 724802), (234, 669048), (244, 641628), (312, 501786), (351, 446032), (366, 427752), (432, 362401), (457, 342576), (468, 334524), (488, 320814), (549, 285168), (624, 250893), (702, 223016), (732, 213876), (793, 197424), (914, 171288), (936, 167262), (976, 160407), (1098, 142584), (1371, 114192), (1404, 111508), (1464, 106938), (1586, 98712), (1647, 95056), (1828, 85644), (1872, 83631), (2196, 71292), (2379, 65808), (2742, 57096), (2808, 55754), (2928, 53469), (3172, 49356), (3294, 47528), (3656, 42822), (4113, 38064), (4392, 35646), (4758, 32904), (5484, 28548), (5616, 27877), (5941, 26352), (6344, 24678), (6588, 23764), (7137, 21936), (7312, 21411), (8226, 19032), (8784, 17823), (9516, 16452), (10968, 14274), (11882, 13176), (12339, 12688)]