189490704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17863}}^1$

素因数の和:17904

約数の個数: 80

約数和(自身を含む): 558214272

約数和(自身を除く): 368723568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 17863, 35726, 53589, 71452, 107178, 142904, 214356, 232219, 285808, 303671, 428712, 464438, 607342, 696657, 857424, 911013, 928876, 1214684, 1393314, 1822026, 1857752, 2429368, 2786628, 3644052, 3715504, 3947723, 4858736, 5573256, 7288104, 7895446, 11146512, 11843169, 14576208, 15790892, 23686338, 31581784, 47372676, 63163568, 94745352, 189490704]

約数ペア:

[(1, 189490704), (2, 94745352), (3, 63163568), (4, 47372676), (6, 31581784), (8, 23686338), (12, 15790892), (13, 14576208), (16, 11843169), (17, 11146512), (24, 7895446), (26, 7288104), (34, 5573256), (39, 4858736), (48, 3947723), (51, 3715504), (52, 3644052), (68, 2786628), (78, 2429368), (102, 1857752), (104, 1822026), (136, 1393314), (156, 1214684), (204, 928876), (208, 911013), (221, 857424), (272, 696657), (312, 607342), (408, 464438), (442, 428712), (624, 303671), (663, 285808), (816, 232219), (884, 214356), (1326, 142904), (1768, 107178), (2652, 71452), (3536, 53589), (5304, 35726), (10608, 17863)]