158489520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13477}}^1$

素因数の和:13507

約数の個数: 120

約数和(自身を含む): 571575024

約数和(自身を除く): 413085504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 13477, 26954, 40431, 53908, 67385, 80862, 94339, 107816, 134770, 161724, 188678, 202155, 215632, 269540, 283017, 323448, 377356, 404310, 471695, 539080, 566034, 646896, 660373, 754712, 808620, 943390, 1078160, 1132068, 1320746, 1415085, 1509424, 1617240, 1886780, 1981119, 2264136, 2641492, 2830170, 3234480, 3301865, 3773560, 3962238, 4528272, 5282984, 5660340, 6603730, 7547120, 7924476, 9905595, 10565968, 11320680, 13207460, 15848952, 19811190, 22641360, 26414920, 31697904, 39622380, 52829840, 79244760, 158489520]

約数ペア:

[(1, 158489520), (2, 79244760), (3, 52829840), (4, 39622380), (5, 31697904), (6, 26414920), (7, 22641360), (8, 19811190), (10, 15848952), (12, 13207460), (14, 11320680), (15, 10565968), (16, 9905595), (20, 7924476), (21, 7547120), (24, 6603730), (28, 5660340), (30, 5282984), (35, 4528272), (40, 3962238), (42, 3773560), (48, 3301865), (49, 3234480), (56, 2830170), (60, 2641492), (70, 2264136), (80, 1981119), (84, 1886780), (98, 1617240), (105, 1509424), (112, 1415085), (120, 1320746), (140, 1132068), (147, 1078160), (168, 943390), (196, 808620), (210, 754712), (240, 660373), (245, 646896), (280, 566034), (294, 539080), (336, 471695), (392, 404310), (420, 377356), (490, 323448), (560, 283017), (588, 269540), (735, 215632), (784, 202155), (840, 188678), (980, 161724), (1176, 134770), (1470, 107816), (1680, 94339), (1960, 80862), (2352, 67385), (2940, 53908), (3920, 40431), (5880, 26954), (11760, 13477)]