149803524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1050

約数の個数: 144

約数和(自身を含む): 454970880

約数和(自身を除く): 305167356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 306, 323, 342, 442, 468, 494, 612, 646, 663, 684, 741, 884, 969, 988, 991, 1292, 1326, 1482, 1938, 1982, 1989, 2223, 2652, 2907, 2964, 2973, 3876, 3964, 3978, 4199, 4446, 5814, 5946, 7956, 8398, 8892, 8919, 11628, 11892, 12597, 12883, 16796, 16847, 17838, 18829, 25194, 25766, 33694, 35676, 37658, 37791, 38649, 50388, 50541, 51532, 56487, 67388, 75316, 75582, 77298, 101082, 112974, 115947, 151164, 151623, 154596, 169461, 202164, 219011, 225948, 231894, 244777, 303246, 320093, 338922, 438022, 463788, 489554, 606492, 640186, 657033, 677844, 734331, 876044, 960279, 979108, 1280372, 1314066, 1468662, 1920558, 1971099, 2202993, 2628132, 2880837, 2937324, 3841116, 3942198, 4161209, 4405986, 5761674, 7884396, 8322418, 8811972, 11523348, 12483627, 16644836, 24967254, 37450881, 49934508, 74901762, 149803524]

約数ペア:

[(1, 149803524), (2, 74901762), (3, 49934508), (4, 37450881), (6, 24967254), (9, 16644836), (12, 12483627), (13, 11523348), (17, 8811972), (18, 8322418), (19, 7884396), (26, 5761674), (34, 4405986), (36, 4161209), (38, 3942198), (39, 3841116), (51, 2937324), (52, 2880837), (57, 2628132), (68, 2202993), (76, 1971099), (78, 1920558), (102, 1468662), (114, 1314066), (117, 1280372), (153, 979108), (156, 960279), (171, 876044), (204, 734331), (221, 677844), (228, 657033), (234, 640186), (247, 606492), (306, 489554), (323, 463788), (342, 438022), (442, 338922), (468, 320093), (494, 303246), (612, 244777), (646, 231894), (663, 225948), (684, 219011), (741, 202164), (884, 169461), (969, 154596), (988, 151623), (991, 151164), (1292, 115947), (1326, 112974), (1482, 101082), (1938, 77298), (1982, 75582), (1989, 75316), (2223, 67388), (2652, 56487), (2907, 51532), (2964, 50541), (2973, 50388), (3876, 38649), (3964, 37791), (3978, 37658), (4199, 35676), (4446, 33694), (5814, 25766), (5946, 25194), (7956, 18829), (8398, 17838), (8892, 16847), (8919, 16796), (11628, 12883), (11892, 12597)]