189631872

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 604337760

約数和(自身を除く): 414705888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 64, 68, 69, 72, 92, 96, 102, 128, 136, 138, 144, 153, 184, 192, 204, 207, 272, 276, 288, 306, 368, 384, 391, 408, 414, 421, 544, 552, 576, 612, 736, 782, 816, 828, 842, 1088, 1104, 1152, 1173, 1224, 1263, 1472, 1564, 1632, 1656, 1684, 2176, 2208, 2346, 2448, 2526, 2944, 3128, 3264, 3312, 3368, 3519, 3789, 4416, 4692, 4896, 5052, 6256, 6528, 6624, 6736, 7038, 7157, 7578, 8832, 9384, 9683, 9792, 10104, 12512, 13248, 13472, 14076, 14314, 15156, 18768, 19366, 19584, 20208, 21471, 25024, 26496, 26944, 28152, 28628, 29049, 30312, 37536, 38732, 40416, 42942, 50048, 53888, 56304, 57256, 58098, 60624, 64413, 75072, 77464, 80832, 85884, 87147, 112608, 114512, 116196, 121248, 128826, 150144, 154928, 161664, 164611, 171768, 174294, 225216, 229024, 232392, 242496, 257652, 309856, 329222, 343536, 348588, 450432, 458048, 464784, 484992, 493833, 515304, 619712, 658444, 687072, 697176, 916096, 929568, 987666, 1030608, 1239424, 1316888, 1374144, 1394352, 1481499, 1859136, 1975332, 2061216, 2633776, 2748288, 2788704, 2962998, 3718272, 3950664, 4122432, 5267552, 5577408, 5925996, 7901328, 8244864, 10535104, 11154816, 11851992, 15802656, 21070208, 23703984, 31605312, 47407968, 63210624, 94815936, 189631872]

約数ペア:

[(1, 189631872), (2, 94815936), (3, 63210624), (4, 47407968), (6, 31605312), (8, 23703984), (9, 21070208), (12, 15802656), (16, 11851992), (17, 11154816), (18, 10535104), (23, 8244864), (24, 7901328), (32, 5925996), (34, 5577408), (36, 5267552), (46, 4122432), (48, 3950664), (51, 3718272), (64, 2962998), (68, 2788704), (69, 2748288), (72, 2633776), (92, 2061216), (96, 1975332), (102, 1859136), (128, 1481499), (136, 1394352), (138, 1374144), (144, 1316888), (153, 1239424), (184, 1030608), (192, 987666), (204, 929568), (207, 916096), (272, 697176), (276, 687072), (288, 658444), (306, 619712), (368, 515304), (384, 493833), (391, 484992), (408, 464784), (414, 458048), (421, 450432), (544, 348588), (552, 343536), (576, 329222), (612, 309856), (736, 257652), (782, 242496), (816, 232392), (828, 229024), (842, 225216), (1088, 174294), (1104, 171768), (1152, 164611), (1173, 161664), (1224, 154928), (1263, 150144), (1472, 128826), (1564, 121248), (1632, 116196), (1656, 114512), (1684, 112608), (2176, 87147), (2208, 85884), (2346, 80832), (2448, 77464), (2526, 75072), (2944, 64413), (3128, 60624), (3264, 58098), (3312, 57256), (3368, 56304), (3519, 53888), (3789, 50048), (4416, 42942), (4692, 40416), (4896, 38732), (5052, 37536), (6256, 30312), (6528, 29049), (6624, 28628), (6736, 28152), (7038, 26944), (7157, 26496), (7578, 25024), (8832, 21471), (9384, 20208), (9683, 19584), (9792, 19366), (10104, 18768), (12512, 15156), (13248, 14314), (13472, 14076)]