128252916

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 367113600

約数和(自身を除く): 238860684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 89, 99, 108, 132, 178, 198, 267, 297, 356, 396, 534, 594, 801, 979, 1068, 1188, 1213, 1602, 1958, 2403, 2426, 2937, 3204, 3639, 3916, 4806, 4852, 5874, 7278, 8811, 9612, 10917, 11748, 13343, 14556, 17622, 21834, 26433, 26686, 32751, 35244, 40029, 43668, 52866, 53372, 65502, 80058, 105732, 107957, 120087, 131004, 160116, 215914, 240174, 323871, 360261, 431828, 480348, 647742, 720522, 971613, 1187527, 1295484, 1441044, 1943226, 2375054, 2914839, 3562581, 3886452, 4750108, 5829678, 7125162, 10687743, 11659356, 14250324, 21375486, 32063229, 42750972, 64126458, 128252916]

約数ペア:

[(1, 128252916), (2, 64126458), (3, 42750972), (4, 32063229), (6, 21375486), (9, 14250324), (11, 11659356), (12, 10687743), (18, 7125162), (22, 5829678), (27, 4750108), (33, 3886452), (36, 3562581), (44, 2914839), (54, 2375054), (66, 1943226), (89, 1441044), (99, 1295484), (108, 1187527), (132, 971613), (178, 720522), (198, 647742), (267, 480348), (297, 431828), (356, 360261), (396, 323871), (534, 240174), (594, 215914), (801, 160116), (979, 131004), (1068, 120087), (1188, 107957), (1213, 105732), (1602, 80058), (1958, 65502), (2403, 53372), (2426, 52866), (2937, 43668), (3204, 40029), (3639, 35244), (3916, 32751), (4806, 26686), (4852, 26433), (5874, 21834), (7278, 17622), (8811, 14556), (9612, 13343), (10917, 11748)]