166688704

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28621}}^1$

素因数の和:28653

約数の個数: 56

約数和(自身を含む): 407119328

約数和(自身を除く): 240430624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 28621, 57242, 114484, 200347, 228968, 372073, 400694, 457936, 744146, 801388, 915872, 1488292, 1602776, 1831744, 2604511, 2976584, 3205552, 5209022, 5953168, 6411104, 10418044, 11906336, 12822208, 20836088, 23812672, 41672176, 83344352, 166688704]

約数ペア:

[(1, 166688704), (2, 83344352), (4, 41672176), (7, 23812672), (8, 20836088), (13, 12822208), (14, 11906336), (16, 10418044), (26, 6411104), (28, 5953168), (32, 5209022), (52, 3205552), (56, 2976584), (64, 2604511), (91, 1831744), (104, 1602776), (112, 1488292), (182, 915872), (208, 801388), (224, 744146), (364, 457936), (416, 400694), (448, 372073), (728, 228968), (832, 200347), (1456, 114484), (2912, 57242), (5824, 28621)]