161901936

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1508

約数の個数: 160

約数和(自身を含む): 545838080

約数和(自身を除く): 383936144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 252, 259, 296, 333, 336, 378, 432, 444, 504, 518, 592, 666, 756, 777, 888, 999, 1008, 1036, 1332, 1447, 1512, 1554, 1776, 1998, 2072, 2331, 2664, 2894, 3024, 3108, 3996, 4144, 4341, 4662, 5328, 5788, 6216, 6993, 7992, 8682, 9324, 10129, 11576, 12432, 13023, 13986, 15984, 17364, 18648, 20258, 23152, 26046, 27972, 30387, 34728, 37296, 39069, 40516, 52092, 53539, 55944, 60774, 69456, 78138, 81032, 91161, 104184, 107078, 111888, 121548, 156276, 160617, 162064, 182322, 208368, 214156, 243096, 273483, 312552, 321234, 364644, 374773, 428312, 481851, 486192, 546966, 625104, 642468, 729288, 749546, 856624, 963702, 1093932, 1124319, 1284936, 1445553, 1458576, 1499092, 1927404, 2187864, 2248638, 2569872, 2891106, 2998184, 3372957, 3854808, 4375728, 4497276, 5782212, 5996368, 6745914, 7709616, 8994552, 10118871, 11564424, 13491828, 17989104, 20237742, 23128848, 26983656, 40475484, 53967312, 80950968, 161901936]

約数ペア:

[(1, 161901936), (2, 80950968), (3, 53967312), (4, 40475484), (6, 26983656), (7, 23128848), (8, 20237742), (9, 17989104), (12, 13491828), (14, 11564424), (16, 10118871), (18, 8994552), (21, 7709616), (24, 6745914), (27, 5996368), (28, 5782212), (36, 4497276), (37, 4375728), (42, 3854808), (48, 3372957), (54, 2998184), (56, 2891106), (63, 2569872), (72, 2248638), (74, 2187864), (84, 1927404), (108, 1499092), (111, 1458576), (112, 1445553), (126, 1284936), (144, 1124319), (148, 1093932), (168, 963702), (189, 856624), (216, 749546), (222, 729288), (252, 642468), (259, 625104), (296, 546966), (333, 486192), (336, 481851), (378, 428312), (432, 374773), (444, 364644), (504, 321234), (518, 312552), (592, 273483), (666, 243096), (756, 214156), (777, 208368), (888, 182322), (999, 162064), (1008, 160617), (1036, 156276), (1332, 121548), (1447, 111888), (1512, 107078), (1554, 104184), (1776, 91161), (1998, 81032), (2072, 78138), (2331, 69456), (2664, 60774), (2894, 55944), (3024, 53539), (3108, 52092), (3996, 40516), (4144, 39069), (4341, 37296), (4662, 34728), (5328, 30387), (5788, 27972), (6216, 26046), (6993, 23152), (7992, 20258), (8682, 18648), (9324, 17364), (10129, 15984), (11576, 13986), (12432, 13023)]