141927968

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 377975808

約数和(自身を除く): 236047840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 47, 52, 56, 61, 68, 91, 94, 104, 112, 119, 122, 136, 182, 188, 208, 221, 224, 238, 244, 272, 329, 364, 376, 416, 427, 442, 476, 488, 544, 611, 658, 728, 752, 793, 799, 854, 884, 952, 976, 1037, 1222, 1316, 1456, 1504, 1547, 1586, 1598, 1708, 1768, 1904, 1952, 2074, 2444, 2632, 2867, 2912, 3094, 3172, 3196, 3416, 3536, 3808, 4148, 4277, 4888, 5264, 5551, 5593, 5734, 6188, 6344, 6392, 6832, 7072, 7259, 8296, 8554, 9776, 10387, 10528, 11102, 11186, 11468, 12376, 12688, 12784, 13481, 13664, 14518, 16592, 17108, 19552, 20069, 20774, 22204, 22372, 22936, 24752, 25376, 25568, 26962, 29036, 33184, 34216, 37271, 40138, 41548, 44408, 44744, 45872, 48739, 49504, 53924, 58072, 68432, 72709, 74542, 80276, 83096, 88816, 89488, 91744, 94367, 97478, 107848, 116144, 136864, 145418, 149084, 160552, 166192, 177632, 178976, 188734, 194956, 215696, 232288, 260897, 290836, 298168, 321104, 332384, 341173, 377468, 389912, 431392, 521794, 581672, 596336, 633607, 642208, 682346, 754936, 779824, 1043588, 1163344, 1192672, 1267214, 1364692, 1509872, 1559648, 2087176, 2326688, 2534428, 2729384, 3019744, 4174352, 4435249, 5068856, 5458768, 8348704, 8870498, 10137712, 10917536, 17740996, 20275424, 35481992, 70963984, 141927968]

約数ペア:

[(1, 141927968), (2, 70963984), (4, 35481992), (7, 20275424), (8, 17740996), (13, 10917536), (14, 10137712), (16, 8870498), (17, 8348704), (26, 5458768), (28, 5068856), (32, 4435249), (34, 4174352), (47, 3019744), (52, 2729384), (56, 2534428), (61, 2326688), (68, 2087176), (91, 1559648), (94, 1509872), (104, 1364692), (112, 1267214), (119, 1192672), (122, 1163344), (136, 1043588), (182, 779824), (188, 754936), (208, 682346), (221, 642208), (224, 633607), (238, 596336), (244, 581672), (272, 521794), (329, 431392), (364, 389912), (376, 377468), (416, 341173), (427, 332384), (442, 321104), (476, 298168), (488, 290836), (544, 260897), (611, 232288), (658, 215696), (728, 194956), (752, 188734), (793, 178976), (799, 177632), (854, 166192), (884, 160552), (952, 149084), (976, 145418), (1037, 136864), (1222, 116144), (1316, 107848), (1456, 97478), (1504, 94367), (1547, 91744), (1586, 89488), (1598, 88816), (1708, 83096), (1768, 80276), (1904, 74542), (1952, 72709), (2074, 68432), (2444, 58072), (2632, 53924), (2867, 49504), (2912, 48739), (3094, 45872), (3172, 44744), (3196, 44408), (3416, 41548), (3536, 40138), (3808, 37271), (4148, 34216), (4277, 33184), (4888, 29036), (5264, 26962), (5551, 25568), (5593, 25376), (5734, 24752), (6188, 22936), (6344, 22372), (6392, 22204), (6832, 20774), (7072, 20069), (7259, 19552), (8296, 17108), (8554, 16592), (9776, 14518), (10387, 13664), (10528, 13481), (11102, 12784), (11186, 12688), (11468, 12376)]