120971648

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 293025600

約数和(自身を除く): 172053952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 41, 56, 64, 74, 82, 89, 112, 128, 148, 164, 178, 224, 259, 287, 296, 328, 356, 448, 518, 574, 592, 623, 656, 712, 896, 1036, 1148, 1184, 1246, 1312, 1424, 1517, 2072, 2296, 2368, 2492, 2624, 2848, 3034, 3293, 3649, 4144, 4592, 4736, 4984, 5248, 5696, 6068, 6586, 7298, 8288, 9184, 9968, 10619, 11392, 12136, 13172, 14596, 16576, 18368, 19936, 21238, 23051, 24272, 25543, 26344, 29192, 33152, 36736, 39872, 42476, 46102, 48544, 51086, 52688, 58384, 79744, 84952, 92204, 97088, 102172, 105376, 116768, 135013, 169904, 184408, 194176, 204344, 210752, 233536, 270026, 339808, 368816, 408688, 421504, 467072, 540052, 679616, 737632, 817376, 945091, 1080104, 1359232, 1475264, 1634752, 1890182, 2160208, 2950528, 3269504, 3780364, 4320416, 7560728, 8640832, 15121456, 17281664, 30242912, 60485824, 120971648]

約数ペア:

[(1, 120971648), (2, 60485824), (4, 30242912), (7, 17281664), (8, 15121456), (14, 8640832), (16, 7560728), (28, 4320416), (32, 3780364), (37, 3269504), (41, 2950528), (56, 2160208), (64, 1890182), (74, 1634752), (82, 1475264), (89, 1359232), (112, 1080104), (128, 945091), (148, 817376), (164, 737632), (178, 679616), (224, 540052), (259, 467072), (287, 421504), (296, 408688), (328, 368816), (356, 339808), (448, 270026), (518, 233536), (574, 210752), (592, 204344), (623, 194176), (656, 184408), (712, 169904), (896, 135013), (1036, 116768), (1148, 105376), (1184, 102172), (1246, 97088), (1312, 92204), (1424, 84952), (1517, 79744), (2072, 58384), (2296, 52688), (2368, 51086), (2492, 48544), (2624, 46102), (2848, 42476), (3034, 39872), (3293, 36736), (3649, 33152), (4144, 29192), (4592, 26344), (4736, 25543), (4984, 24272), (5248, 23051), (5696, 21238), (6068, 19936), (6586, 18368), (7298, 16576), (8288, 14596), (9184, 13172), (9968, 12136), (10619, 11392)]