138935862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 339655680

約数和(自身を除く): 200719818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 107, 117, 179, 186, 214, 234, 279, 321, 358, 403, 537, 558, 642, 806, 963, 1074, 1209, 1391, 1611, 1926, 2327, 2418, 2782, 3222, 3317, 3627, 4173, 4654, 5549, 6634, 6981, 7254, 8346, 9951, 11098, 12519, 13962, 16647, 19153, 19902, 20943, 25038, 29853, 33294, 38306, 41886, 43121, 49941, 57459, 59706, 72137, 86242, 99882, 114918, 129363, 144274, 172377, 216411, 248989, 258726, 344754, 388089, 432822, 497978, 593743, 649233, 746967, 776178, 1187486, 1298466, 1493934, 1781229, 2240901, 3562458, 4481802, 5343687, 7718659, 10687374, 15437318, 23155977, 46311954, 69467931, 138935862]

約数ペア:

[(1, 138935862), (2, 69467931), (3, 46311954), (6, 23155977), (9, 15437318), (13, 10687374), (18, 7718659), (26, 5343687), (31, 4481802), (39, 3562458), (62, 2240901), (78, 1781229), (93, 1493934), (107, 1298466), (117, 1187486), (179, 776178), (186, 746967), (214, 649233), (234, 593743), (279, 497978), (321, 432822), (358, 388089), (403, 344754), (537, 258726), (558, 248989), (642, 216411), (806, 172377), (963, 144274), (1074, 129363), (1209, 114918), (1391, 99882), (1611, 86242), (1926, 72137), (2327, 59706), (2418, 57459), (2782, 49941), (3222, 43121), (3317, 41886), (3627, 38306), (4173, 33294), (4654, 29853), (5549, 25038), (6634, 20943), (6981, 19902), (7254, 19153), (8346, 16647), (9951, 13962), (11098, 12519)]