154628124

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 459648000

約数和(自身を除く): 305019876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 49, 51, 62, 68, 84, 93, 98, 102, 119, 124, 147, 186, 196, 204, 217, 238, 294, 357, 372, 434, 476, 499, 527, 588, 651, 714, 833, 868, 998, 1054, 1302, 1428, 1497, 1519, 1581, 1666, 1996, 2108, 2499, 2604, 2994, 3038, 3162, 3332, 3493, 3689, 4557, 4998, 5988, 6076, 6324, 6986, 7378, 8483, 9114, 9996, 10479, 11067, 13972, 14756, 15469, 16966, 18228, 20958, 22134, 24451, 25449, 25823, 30938, 33932, 41916, 44268, 46407, 48902, 50898, 51646, 59381, 61876, 73353, 77469, 92814, 97804, 101796, 103292, 108283, 118762, 146706, 154938, 178143, 185628, 216566, 237524, 262973, 293412, 309876, 324849, 356286, 415667, 433132, 525946, 649698, 712572, 757981, 788919, 831334, 1051892, 1247001, 1299396, 1515962, 1577838, 1662668, 1840811, 2273943, 2494002, 3031924, 3155676, 3681622, 4547886, 4988004, 5522433, 7363244, 9095772, 11044866, 12885677, 22089732, 25771354, 38657031, 51542708, 77314062, 154628124]

約数ペア:

[(1, 154628124), (2, 77314062), (3, 51542708), (4, 38657031), (6, 25771354), (7, 22089732), (12, 12885677), (14, 11044866), (17, 9095772), (21, 7363244), (28, 5522433), (31, 4988004), (34, 4547886), (42, 3681622), (49, 3155676), (51, 3031924), (62, 2494002), (68, 2273943), (84, 1840811), (93, 1662668), (98, 1577838), (102, 1515962), (119, 1299396), (124, 1247001), (147, 1051892), (186, 831334), (196, 788919), (204, 757981), (217, 712572), (238, 649698), (294, 525946), (357, 433132), (372, 415667), (434, 356286), (476, 324849), (499, 309876), (527, 293412), (588, 262973), (651, 237524), (714, 216566), (833, 185628), (868, 178143), (998, 154938), (1054, 146706), (1302, 118762), (1428, 108283), (1497, 103292), (1519, 101796), (1581, 97804), (1666, 92814), (1996, 77469), (2108, 73353), (2499, 61876), (2604, 59381), (2994, 51646), (3038, 50898), (3162, 48902), (3332, 46407), (3493, 44268), (3689, 41916), (4557, 33932), (4998, 30938), (5988, 25823), (6076, 25449), (6324, 24451), (6986, 22134), (7378, 20958), (8483, 18228), (9114, 16966), (9996, 15469), (10479, 14756), (11067, 13972)]