160422472

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 393120000

約数和(自身を除く): 232697528

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 119, 133, 136, 152, 181, 196, 238, 266, 323, 343, 362, 392, 476, 532, 646, 686, 724, 833, 931, 952, 1064, 1267, 1292, 1372, 1448, 1666, 1862, 2261, 2534, 2584, 2744, 3077, 3332, 3439, 3724, 4522, 5068, 5831, 6154, 6517, 6664, 6878, 7448, 8869, 9044, 10136, 11662, 12308, 13034, 13756, 15827, 17738, 18088, 21539, 23324, 24073, 24616, 26068, 27512, 31654, 35476, 43078, 46648, 48146, 52136, 58463, 62083, 63308, 70952, 86156, 96292, 110789, 116926, 124166, 126616, 150773, 168511, 172312, 192584, 221578, 233852, 248332, 301546, 337022, 409241, 443156, 467704, 496664, 603092, 674044, 818482, 886312, 1055411, 1179577, 1206184, 1348088, 1636964, 2110822, 2359154, 2864687, 3273928, 4221644, 4718308, 5729374, 8443288, 9436616, 11458748, 20052809, 22917496, 40105618, 80211236, 160422472]

約数ペア:

[(1, 160422472), (2, 80211236), (4, 40105618), (7, 22917496), (8, 20052809), (14, 11458748), (17, 9436616), (19, 8443288), (28, 5729374), (34, 4718308), (38, 4221644), (49, 3273928), (56, 2864687), (68, 2359154), (76, 2110822), (98, 1636964), (119, 1348088), (133, 1206184), (136, 1179577), (152, 1055411), (181, 886312), (196, 818482), (238, 674044), (266, 603092), (323, 496664), (343, 467704), (362, 443156), (392, 409241), (476, 337022), (532, 301546), (646, 248332), (686, 233852), (724, 221578), (833, 192584), (931, 172312), (952, 168511), (1064, 150773), (1267, 126616), (1292, 124166), (1372, 116926), (1448, 110789), (1666, 96292), (1862, 86156), (2261, 70952), (2534, 63308), (2584, 62083), (2744, 58463), (3077, 52136), (3332, 48146), (3439, 46648), (3724, 43078), (4522, 35476), (5068, 31654), (5831, 27512), (6154, 26068), (6517, 24616), (6664, 24073), (6878, 23324), (7448, 21539), (8869, 18088), (9044, 17738), (10136, 15827), (11662, 13756), (12308, 13034)]