189905856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1522

約数の個数: 112

約数和(自身を含む): 580339200

約数和(自身を除く): 390433344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 168, 192, 202, 224, 303, 336, 404, 448, 606, 672, 707, 808, 1212, 1344, 1399, 1414, 1616, 2121, 2424, 2798, 2828, 3232, 4197, 4242, 4848, 5596, 5656, 6464, 8394, 8484, 9696, 9793, 11192, 11312, 16788, 16968, 19392, 19586, 22384, 22624, 29379, 33576, 33936, 39172, 44768, 45248, 58758, 67152, 67872, 78344, 89536, 117516, 134304, 135744, 141299, 156688, 235032, 268608, 282598, 313376, 423897, 470064, 565196, 626752, 847794, 940128, 989093, 1130392, 1695588, 1880256, 1978186, 2260784, 2967279, 3391176, 3956372, 4521568, 5934558, 6782352, 7912744, 9043136, 11869116, 13564704, 15825488, 23738232, 27129408, 31650976, 47476464, 63301952, 94952928, 189905856]

約数ペア:

[(1, 189905856), (2, 94952928), (3, 63301952), (4, 47476464), (6, 31650976), (7, 27129408), (8, 23738232), (12, 15825488), (14, 13564704), (16, 11869116), (21, 9043136), (24, 7912744), (28, 6782352), (32, 5934558), (42, 4521568), (48, 3956372), (56, 3391176), (64, 2967279), (84, 2260784), (96, 1978186), (101, 1880256), (112, 1695588), (168, 1130392), (192, 989093), (202, 940128), (224, 847794), (303, 626752), (336, 565196), (404, 470064), (448, 423897), (606, 313376), (672, 282598), (707, 268608), (808, 235032), (1212, 156688), (1344, 141299), (1399, 135744), (1414, 134304), (1616, 117516), (2121, 89536), (2424, 78344), (2798, 67872), (2828, 67152), (3232, 58758), (4197, 45248), (4242, 44768), (4848, 39172), (5596, 33936), (5656, 33576), (6464, 29379), (8394, 22624), (8484, 22384), (9696, 19586), (9793, 19392), (11192, 16968), (11312, 16788)]