123944704

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37243}}^1$

素因数の和:37272

約数の個数: 36

約数和(自身を含む): 266443576

約数和(自身を除く): 142498872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 37243, 74486, 148972, 297944, 484159, 595888, 968318, 1191776, 1936636, 2383552, 3873272, 4767104, 7746544, 9534208, 15493088, 30986176, 61972352, 123944704]

約数ペア:

[(1, 123944704), (2, 61972352), (4, 30986176), (8, 15493088), (13, 9534208), (16, 7746544), (26, 4767104), (32, 3873272), (52, 2383552), (64, 1936636), (104, 1191776), (128, 968318), (208, 595888), (256, 484159), (416, 297944), (832, 148972), (1664, 74486), (3328, 37243)]