160838272

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2553

約数の個数: 64

約数和(自身を含む): 371361600

約数和(自身を除く): 210523328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 448, 511, 584, 896, 1022, 1168, 2044, 2336, 2459, 4088, 4672, 4918, 8176, 9344, 9836, 16352, 17213, 19672, 32704, 34426, 39344, 65408, 68852, 78688, 137704, 157376, 179507, 275408, 314752, 359014, 550816, 718028, 1101632, 1256549, 1436056, 2203264, 2513098, 2872112, 5026196, 5744224, 10052392, 11488448, 20104784, 22976896, 40209568, 80419136, 160838272]

約数ペア:

[(1, 160838272), (2, 80419136), (4, 40209568), (7, 22976896), (8, 20104784), (14, 11488448), (16, 10052392), (28, 5744224), (32, 5026196), (56, 2872112), (64, 2513098), (73, 2203264), (112, 1436056), (128, 1256549), (146, 1101632), (224, 718028), (292, 550816), (448, 359014), (511, 314752), (584, 275408), (896, 179507), (1022, 157376), (1168, 137704), (2044, 78688), (2336, 68852), (2459, 65408), (4088, 39344), (4672, 34426), (4918, 32704), (8176, 19672), (9344, 17213), (9836, 16352)]