161353698

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4703

約数の個数: 64

約数和(自身を含む): 384860160

約数和(自身を除く): 223506462

約数列:

[1, 2, 3, 6, 11, 17, 22, 31, 33, 34, 51, 62, 66, 93, 102, 186, 187, 341, 374, 527, 561, 682, 1023, 1054, 1122, 1581, 2046, 3162, 4639, 5797, 9278, 11594, 13917, 17391, 27834, 34782, 51029, 78863, 102058, 143809, 153087, 157726, 236589, 287618, 306174, 431427, 473178, 862854, 867493, 1581899, 1734986, 2444753, 2602479, 3163798, 4745697, 4889506, 5204958, 7334259, 9491394, 14668518, 26892283, 53784566, 80676849, 161353698]

約数ペア:

[(1, 161353698), (2, 80676849), (3, 53784566), (6, 26892283), (11, 14668518), (17, 9491394), (22, 7334259), (31, 5204958), (33, 4889506), (34, 4745697), (51, 3163798), (62, 2602479), (66, 2444753), (93, 1734986), (102, 1581899), (186, 867493), (187, 862854), (341, 473178), (374, 431427), (527, 306174), (561, 287618), (682, 236589), (1023, 157726), (1054, 153087), (1122, 143809), (1581, 102058), (2046, 78863), (3162, 51029), (4639, 34782), (5797, 27834), (9278, 17391), (11594, 13917)]