16056908

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 35622720

約数和(自身を除く): 19565812

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 61, 68, 79, 98, 119, 122, 158, 196, 238, 244, 316, 427, 476, 553, 833, 854, 1037, 1106, 1343, 1666, 1708, 2074, 2212, 2686, 2989, 3332, 3871, 4148, 4819, 5372, 5978, 7259, 7742, 9401, 9638, 11956, 14518, 15484, 18802, 19276, 29036, 33733, 37604, 50813, 65807, 67466, 81923, 101626, 131614, 134932, 163846, 203252, 236131, 263228, 327692, 472262, 573461, 944524, 1146922, 2293844, 4014227, 8028454, 16056908]

約数ペア:

[(1, 16056908), (2, 8028454), (4, 4014227), (7, 2293844), (14, 1146922), (17, 944524), (28, 573461), (34, 472262), (49, 327692), (61, 263228), (68, 236131), (79, 203252), (98, 163846), (119, 134932), (122, 131614), (158, 101626), (196, 81923), (238, 67466), (244, 65807), (316, 50813), (427, 37604), (476, 33733), (553, 29036), (833, 19276), (854, 18802), (1037, 15484), (1106, 14518), (1343, 11956), (1666, 9638), (1708, 9401), (2074, 7742), (2212, 7259), (2686, 5978), (2989, 5372), (3332, 4819), (3871, 4148)]