157855744

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2308

約数の個数: 52

約数和(自身を含む): 334389384

約数和(自身を除く): 176533640

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 2267, 4096, 4352, 4534, 8704, 9068, 17408, 18136, 34816, 36272, 38539, 69632, 72544, 77078, 145088, 154156, 290176, 308312, 580352, 616624, 1160704, 1233248, 2321408, 2466496, 4642816, 4932992, 9285632, 9865984, 19731968, 39463936, 78927872, 157855744]

約数ペア:

[(1, 157855744), (2, 78927872), (4, 39463936), (8, 19731968), (16, 9865984), (17, 9285632), (32, 4932992), (34, 4642816), (64, 2466496), (68, 2321408), (128, 1233248), (136, 1160704), (256, 616624), (272, 580352), (512, 308312), (544, 290176), (1024, 154156), (1088, 145088), (2048, 77078), (2176, 72544), (2267, 69632), (4096, 38539), (4352, 36272), (4534, 34816), (8704, 18136), (9068, 17408)]