128952648

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 400752000

約数和(自身を除く): 271799352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 79, 81, 88, 99, 108, 132, 158, 162, 198, 216, 229, 237, 264, 297, 316, 324, 396, 458, 474, 594, 632, 648, 687, 711, 792, 869, 891, 916, 948, 1188, 1374, 1422, 1738, 1782, 1832, 1896, 2061, 2133, 2376, 2519, 2607, 2748, 2844, 3476, 3564, 4122, 4266, 5038, 5214, 5496, 5688, 6183, 6399, 6952, 7128, 7557, 7821, 8244, 8532, 10076, 10428, 12366, 12798, 15114, 15642, 16488, 17064, 18091, 18549, 20152, 20856, 22671, 23463, 24732, 25596, 30228, 31284, 36182, 37098, 45342, 46926, 49464, 51192, 54273, 60456, 62568, 68013, 70389, 72364, 74196, 90684, 93852, 108546, 136026, 140778, 144728, 148392, 162819, 181368, 187704, 199001, 204039, 217092, 272052, 281556, 325638, 398002, 408078, 434184, 488457, 544104, 563112, 597003, 651276, 796004, 816156, 976914, 1194006, 1302552, 1465371, 1592008, 1632312, 1791009, 1953828, 2388012, 2930742, 3582018, 3907656, 4776024, 5373027, 5861484, 7164036, 10746054, 11722968, 14328072, 16119081, 21492108, 32238162, 42984216, 64476324, 128952648]

約数ペア:

[(1, 128952648), (2, 64476324), (3, 42984216), (4, 32238162), (6, 21492108), (8, 16119081), (9, 14328072), (11, 11722968), (12, 10746054), (18, 7164036), (22, 5861484), (24, 5373027), (27, 4776024), (33, 3907656), (36, 3582018), (44, 2930742), (54, 2388012), (66, 1953828), (72, 1791009), (79, 1632312), (81, 1592008), (88, 1465371), (99, 1302552), (108, 1194006), (132, 976914), (158, 816156), (162, 796004), (198, 651276), (216, 597003), (229, 563112), (237, 544104), (264, 488457), (297, 434184), (316, 408078), (324, 398002), (396, 325638), (458, 281556), (474, 272052), (594, 217092), (632, 204039), (648, 199001), (687, 187704), (711, 181368), (792, 162819), (869, 148392), (891, 144728), (916, 140778), (948, 136026), (1188, 108546), (1374, 93852), (1422, 90684), (1738, 74196), (1782, 72364), (1832, 70389), (1896, 68013), (2061, 62568), (2133, 60456), (2376, 54273), (2519, 51192), (2607, 49464), (2748, 46926), (2844, 45342), (3476, 37098), (3564, 36182), (4122, 31284), (4266, 30228), (5038, 25596), (5214, 24732), (5496, 23463), (5688, 22671), (6183, 20856), (6399, 20152), (6952, 18549), (7128, 18091), (7557, 17064), (7821, 16488), (8244, 15642), (8532, 15114), (10076, 12798), (10428, 12366)]