179987976

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3001}}^1$

素因数の和:3044

約数の個数: 144

約数和(自身を含む): 600610140

約数和(自身を除く): 420622164

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 294, 306, 357, 392, 408, 441, 476, 504, 588, 612, 714, 833, 882, 952, 1071, 1176, 1224, 1428, 1666, 1764, 2142, 2499, 2856, 3001, 3332, 3528, 4284, 4998, 6002, 6664, 7497, 8568, 9003, 9996, 12004, 14994, 18006, 19992, 21007, 24008, 27009, 29988, 36012, 42014, 51017, 54018, 59976, 63021, 72024, 84028, 102034, 108036, 126042, 147049, 153051, 168056, 189063, 204068, 216072, 252084, 294098, 306102, 357119, 378126, 408136, 441147, 459153, 504168, 588196, 612204, 714238, 756252, 882294, 918306, 1071357, 1176392, 1224408, 1323441, 1428476, 1512504, 1764588, 1836612, 2142714, 2499833, 2646882, 2856952, 3214071, 3529176, 3673224, 4285428, 4999666, 5293764, 6428142, 7499499, 8570856, 9999332, 10587528, 12856284, 14998998, 19998664, 22498497, 25712568, 29997996, 44996994, 59995992, 89993988, 179987976]

約数ペア:

[(1, 179987976), (2, 89993988), (3, 59995992), (4, 44996994), (6, 29997996), (7, 25712568), (8, 22498497), (9, 19998664), (12, 14998998), (14, 12856284), (17, 10587528), (18, 9999332), (21, 8570856), (24, 7499499), (28, 6428142), (34, 5293764), (36, 4999666), (42, 4285428), (49, 3673224), (51, 3529176), (56, 3214071), (63, 2856952), (68, 2646882), (72, 2499833), (84, 2142714), (98, 1836612), (102, 1764588), (119, 1512504), (126, 1428476), (136, 1323441), (147, 1224408), (153, 1176392), (168, 1071357), (196, 918306), (204, 882294), (238, 756252), (252, 714238), (294, 612204), (306, 588196), (357, 504168), (392, 459153), (408, 441147), (441, 408136), (476, 378126), (504, 357119), (588, 306102), (612, 294098), (714, 252084), (833, 216072), (882, 204068), (952, 189063), (1071, 168056), (1176, 153051), (1224, 147049), (1428, 126042), (1666, 108036), (1764, 102034), (2142, 84028), (2499, 72024), (2856, 63021), (3001, 59976), (3332, 54018), (3528, 51017), (4284, 42014), (4998, 36012), (6002, 29988), (6664, 27009), (7497, 24008), (8568, 21007), (9003, 19992), (9996, 18006), (12004, 14994)]