172978624

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4282

約数の個数: 84

約数和(自身を含む): 430112424

約数和(自身を除く): 257133800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 4243, 5096, 5824, 8486, 10192, 16972, 20384, 29701, 33944, 40768, 55159, 59402, 67888, 110318, 118804, 135776, 207907, 220636, 237608, 271552, 386113, 415814, 441272, 475216, 772226, 831628, 882544, 950432, 1544452, 1663256, 1765088, 1900864, 2702791, 3088904, 3326512, 3530176, 5405582, 6177808, 6653024, 10811164, 12355616, 13306048, 21622328, 24711232, 43244656, 86489312, 172978624]

約数ペア:

[(1, 172978624), (2, 86489312), (4, 43244656), (7, 24711232), (8, 21622328), (13, 13306048), (14, 12355616), (16, 10811164), (26, 6653024), (28, 6177808), (32, 5405582), (49, 3530176), (52, 3326512), (56, 3088904), (64, 2702791), (91, 1900864), (98, 1765088), (104, 1663256), (112, 1544452), (182, 950432), (196, 882544), (208, 831628), (224, 772226), (364, 475216), (392, 441272), (416, 415814), (448, 386113), (637, 271552), (728, 237608), (784, 220636), (832, 207907), (1274, 135776), (1456, 118804), (1568, 110318), (2548, 67888), (2912, 59402), (3136, 55159), (4243, 40768), (5096, 33944), (5824, 29701), (8486, 20384), (10192, 16972)]