136189820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 324312576

約数和(自身を除く): 188122756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 61, 62, 65, 122, 124, 130, 155, 244, 260, 277, 305, 310, 403, 554, 610, 620, 793, 806, 1108, 1220, 1385, 1586, 1612, 1891, 2015, 2770, 3172, 3601, 3782, 3965, 4030, 5540, 7202, 7564, 7930, 8060, 8587, 9455, 14404, 15860, 16897, 17174, 18005, 18910, 24583, 33794, 34348, 36010, 37820, 42935, 49166, 67588, 72020, 84485, 85870, 98332, 111631, 122915, 168970, 171740, 219661, 223262, 245830, 337940, 439322, 446524, 491660, 523807, 558155, 878644, 1047614, 1098305, 1116310, 2095228, 2196610, 2232620, 2619035, 4393220, 5238070, 6809491, 10476140, 13618982, 27237964, 34047455, 68094910, 136189820]

約数ペア:

[(1, 136189820), (2, 68094910), (4, 34047455), (5, 27237964), (10, 13618982), (13, 10476140), (20, 6809491), (26, 5238070), (31, 4393220), (52, 2619035), (61, 2232620), (62, 2196610), (65, 2095228), (122, 1116310), (124, 1098305), (130, 1047614), (155, 878644), (244, 558155), (260, 523807), (277, 491660), (305, 446524), (310, 439322), (403, 337940), (554, 245830), (610, 223262), (620, 219661), (793, 171740), (806, 168970), (1108, 122915), (1220, 111631), (1385, 98332), (1586, 85870), (1612, 84485), (1891, 72020), (2015, 67588), (2770, 49166), (3172, 42935), (3601, 37820), (3782, 36010), (3965, 34348), (4030, 33794), (5540, 24583), (7202, 18910), (7564, 18005), (7930, 17174), (8060, 16897), (8587, 15860), (9455, 14404)]