165871584

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 535610880

約数和(自身を除く): 369739296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 68, 69, 72, 92, 96, 102, 108, 136, 138, 144, 153, 184, 204, 207, 216, 272, 276, 288, 306, 368, 391, 408, 414, 432, 459, 491, 544, 552, 612, 621, 736, 782, 816, 828, 864, 918, 982, 1104, 1173, 1224, 1242, 1473, 1564, 1632, 1656, 1836, 1964, 2208, 2346, 2448, 2484, 2946, 3128, 3312, 3519, 3672, 3928, 4419, 4692, 4896, 4968, 5892, 6256, 6624, 7038, 7344, 7856, 8347, 8838, 9384, 9936, 10557, 11293, 11784, 12512, 13257, 14076, 14688, 15712, 16694, 17676, 18768, 19872, 21114, 22586, 23568, 25041, 26514, 28152, 33388, 33879, 35352, 37536, 42228, 45172, 47136, 50082, 53028, 56304, 66776, 67758, 70704, 75123, 84456, 90344, 100164, 101637, 106056, 112608, 133552, 135516, 141408, 150246, 168912, 180688, 191981, 200328, 203274, 212112, 225369, 267104, 271032, 300492, 304911, 337824, 361376, 383962, 400656, 406548, 424224, 450738, 542064, 575943, 600984, 609822, 767924, 801312, 813096, 901476, 1084128, 1151886, 1201968, 1219644, 1535848, 1626192, 1727829, 1802952, 2303772, 2403936, 2439288, 3071696, 3252384, 3455658, 3605904, 4607544, 4878576, 5183487, 6143392, 6911316, 7211808, 9215088, 9757152, 10366974, 13822632, 18430176, 20733948, 27645264, 41467896, 55290528, 82935792, 165871584]

約数ペア:

[(1, 165871584), (2, 82935792), (3, 55290528), (4, 41467896), (6, 27645264), (8, 20733948), (9, 18430176), (12, 13822632), (16, 10366974), (17, 9757152), (18, 9215088), (23, 7211808), (24, 6911316), (27, 6143392), (32, 5183487), (34, 4878576), (36, 4607544), (46, 3605904), (48, 3455658), (51, 3252384), (54, 3071696), (68, 2439288), (69, 2403936), (72, 2303772), (92, 1802952), (96, 1727829), (102, 1626192), (108, 1535848), (136, 1219644), (138, 1201968), (144, 1151886), (153, 1084128), (184, 901476), (204, 813096), (207, 801312), (216, 767924), (272, 609822), (276, 600984), (288, 575943), (306, 542064), (368, 450738), (391, 424224), (408, 406548), (414, 400656), (432, 383962), (459, 361376), (491, 337824), (544, 304911), (552, 300492), (612, 271032), (621, 267104), (736, 225369), (782, 212112), (816, 203274), (828, 200328), (864, 191981), (918, 180688), (982, 168912), (1104, 150246), (1173, 141408), (1224, 135516), (1242, 133552), (1473, 112608), (1564, 106056), (1632, 101637), (1656, 100164), (1836, 90344), (1964, 84456), (2208, 75123), (2346, 70704), (2448, 67758), (2484, 66776), (2946, 56304), (3128, 53028), (3312, 50082), (3519, 47136), (3672, 45172), (3928, 42228), (4419, 37536), (4692, 35352), (4896, 33879), (4968, 33388), (5892, 28152), (6256, 26514), (6624, 25041), (7038, 23568), (7344, 22586), (7856, 21114), (8347, 19872), (8838, 18768), (9384, 17676), (9936, 16694), (10557, 15712), (11293, 14688), (11784, 14076), (12512, 13257)]