149213504

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1171}}^1$

素因数の和:1375

約数の個数: 56

約数和(自身を含む): 325075296

約数和(自身を除く): 175861792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 181, 352, 362, 704, 724, 1171, 1448, 1991, 2342, 2896, 3982, 4684, 5792, 7964, 9368, 11584, 12881, 15928, 18736, 25762, 31856, 37472, 51524, 63712, 74944, 103048, 127424, 206096, 211951, 412192, 423902, 824384, 847804, 1695608, 2331461, 3391216, 4662922, 6782432, 9325844, 13564864, 18651688, 37303376, 74606752, 149213504]

約数ペア:

[(1, 149213504), (2, 74606752), (4, 37303376), (8, 18651688), (11, 13564864), (16, 9325844), (22, 6782432), (32, 4662922), (44, 3391216), (64, 2331461), (88, 1695608), (176, 847804), (181, 824384), (352, 423902), (362, 412192), (704, 211951), (724, 206096), (1171, 127424), (1448, 103048), (1991, 74944), (2342, 63712), (2896, 51524), (3982, 37472), (4684, 31856), (5792, 25762), (7964, 18736), (9368, 15928), (11584, 12881)]