156537472

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 390700800

約数和(自身を除く): 234163328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 104, 112, 128, 151, 178, 182, 208, 224, 302, 356, 364, 416, 448, 604, 623, 712, 728, 832, 896, 1057, 1157, 1208, 1246, 1424, 1456, 1664, 1963, 2114, 2314, 2416, 2492, 2848, 2912, 3926, 4228, 4628, 4832, 4984, 5696, 5824, 7852, 8099, 8456, 9256, 9664, 9968, 11392, 11648, 13439, 13741, 15704, 16198, 16912, 18512, 19328, 19936, 26878, 27482, 31408, 32396, 33824, 37024, 39872, 53756, 54964, 62816, 64792, 67648, 74048, 79744, 94073, 107512, 109928, 125632, 129584, 135296, 148096, 174707, 188146, 215024, 219856, 251264, 259168, 349414, 376292, 430048, 439712, 518336, 698828, 752584, 860096, 879424, 1036672, 1222949, 1397656, 1505168, 1720192, 1758848, 2445898, 2795312, 3010336, 4891796, 5590624, 6020672, 9783592, 11181248, 12041344, 19567184, 22362496, 39134368, 78268736, 156537472]

約数ペア:

[(1, 156537472), (2, 78268736), (4, 39134368), (7, 22362496), (8, 19567184), (13, 12041344), (14, 11181248), (16, 9783592), (26, 6020672), (28, 5590624), (32, 4891796), (52, 3010336), (56, 2795312), (64, 2445898), (89, 1758848), (91, 1720192), (104, 1505168), (112, 1397656), (128, 1222949), (151, 1036672), (178, 879424), (182, 860096), (208, 752584), (224, 698828), (302, 518336), (356, 439712), (364, 430048), (416, 376292), (448, 349414), (604, 259168), (623, 251264), (712, 219856), (728, 215024), (832, 188146), (896, 174707), (1057, 148096), (1157, 135296), (1208, 129584), (1246, 125632), (1424, 109928), (1456, 107512), (1664, 94073), (1963, 79744), (2114, 74048), (2314, 67648), (2416, 64792), (2492, 62816), (2848, 54964), (2912, 53756), (3926, 39872), (4228, 37024), (4628, 33824), (4832, 32396), (4984, 31408), (5696, 27482), (5824, 26878), (7852, 19936), (8099, 19328), (8456, 18512), (9256, 16912), (9664, 16198), (9968, 15704), (11392, 13741), (11648, 13439)]