152078199

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 254806272

約数和(自身を除く): 102728073

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 169, 219, 273, 507, 511, 587, 949, 1183, 1533, 1761, 2847, 3549, 4109, 6643, 7631, 12327, 12337, 19929, 22893, 37011, 42851, 53417, 86359, 99203, 128553, 160251, 259077, 297609, 299957, 557063, 694421, 899871, 1671189, 2083263, 3899441, 7241819, 11698323, 21725457, 50692733, 152078199]

約数ペア:

[(1, 152078199), (3, 50692733), (7, 21725457), (13, 11698323), (21, 7241819), (39, 3899441), (73, 2083263), (91, 1671189), (169, 899871), (219, 694421), (273, 557063), (507, 299957), (511, 297609), (587, 259077), (949, 160251), (1183, 128553), (1533, 99203), (1761, 86359), (2847, 53417), (3549, 42851), (4109, 37011), (6643, 22893), (7631, 19929), (12327, 12337)]