131280336

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1329

約数の個数: 120

約数和(自身を含む): 407113824

約数和(自身を除く): 275833488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 67, 72, 88, 99, 132, 134, 144, 176, 198, 201, 264, 268, 396, 402, 528, 536, 603, 737, 792, 804, 1072, 1206, 1237, 1474, 1584, 1608, 2211, 2412, 2474, 2948, 3216, 3711, 4422, 4824, 4948, 5896, 6633, 7422, 8844, 9648, 9896, 11133, 11792, 13266, 13607, 14844, 17688, 19792, 22266, 26532, 27214, 29688, 35376, 40821, 44532, 53064, 54428, 59376, 81642, 82879, 89064, 106128, 108856, 122463, 163284, 165758, 178128, 217712, 244926, 248637, 326568, 331516, 489852, 497274, 653136, 663032, 745911, 911669, 979704, 994548, 1326064, 1491822, 1823338, 1959408, 1989096, 2735007, 2983644, 3646676, 3978192, 5470014, 5967288, 7293352, 8205021, 10940028, 11934576, 14586704, 16410042, 21880056, 32820084, 43760112, 65640168, 131280336]

約数ペア:

[(1, 131280336), (2, 65640168), (3, 43760112), (4, 32820084), (6, 21880056), (8, 16410042), (9, 14586704), (11, 11934576), (12, 10940028), (16, 8205021), (18, 7293352), (22, 5967288), (24, 5470014), (33, 3978192), (36, 3646676), (44, 2983644), (48, 2735007), (66, 1989096), (67, 1959408), (72, 1823338), (88, 1491822), (99, 1326064), (132, 994548), (134, 979704), (144, 911669), (176, 745911), (198, 663032), (201, 653136), (264, 497274), (268, 489852), (396, 331516), (402, 326568), (528, 248637), (536, 244926), (603, 217712), (737, 178128), (792, 165758), (804, 163284), (1072, 122463), (1206, 108856), (1237, 106128), (1474, 89064), (1584, 82879), (1608, 81642), (2211, 59376), (2412, 54428), (2474, 53064), (2948, 44532), (3216, 40821), (3711, 35376), (4422, 29688), (4824, 27214), (4948, 26532), (5896, 22266), (6633, 19792), (7422, 17688), (8844, 14844), (9648, 13607), (9896, 13266), (11133, 11792)]