167874196

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 366122400

約数和(自身を除く): 198248204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 61, 76, 98, 122, 133, 196, 244, 266, 427, 532, 739, 854, 931, 1159, 1478, 1708, 1862, 2318, 2956, 2989, 3724, 4636, 5173, 5978, 8113, 10346, 11956, 14041, 16226, 20692, 28082, 32452, 36211, 45079, 56164, 56791, 72422, 90158, 98287, 113582, 144844, 180316, 196574, 227164, 315553, 393148, 631106, 688009, 856501, 1262212, 1376018, 1713002, 2208871, 2752036, 3426004, 4417742, 5995507, 8835484, 11991014, 23982028, 41968549, 83937098, 167874196]

約数ペア:

[(1, 167874196), (2, 83937098), (4, 41968549), (7, 23982028), (14, 11991014), (19, 8835484), (28, 5995507), (38, 4417742), (49, 3426004), (61, 2752036), (76, 2208871), (98, 1713002), (122, 1376018), (133, 1262212), (196, 856501), (244, 688009), (266, 631106), (427, 393148), (532, 315553), (739, 227164), (854, 196574), (931, 180316), (1159, 144844), (1478, 113582), (1708, 98287), (1862, 90158), (2318, 72422), (2956, 56791), (2989, 56164), (3724, 45079), (4636, 36211), (5173, 32452), (5978, 28082), (8113, 20692), (10346, 16226), (11956, 14041)]