192811960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 507384000

約数和(自身を除く): 314572040

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 149, 170, 173, 187, 220, 298, 340, 346, 374, 440, 596, 680, 692, 745, 748, 865, 935, 1192, 1384, 1490, 1496, 1639, 1730, 1870, 1903, 2533, 2941, 2980, 3278, 3460, 3740, 3806, 5066, 5882, 5960, 6556, 6920, 7480, 7612, 8195, 9515, 10132, 11764, 12665, 13112, 14705, 15224, 16390, 19030, 20264, 23528, 25330, 25777, 27863, 29410, 32351, 32780, 38060, 50660, 51554, 55726, 58820, 64702, 65560, 76120, 101320, 103108, 111452, 117640, 128885, 129404, 139315, 161755, 206216, 222904, 257770, 258808, 278630, 283547, 323510, 438209, 515540, 557260, 567094, 647020, 876418, 1031080, 1114520, 1134188, 1294040, 1417735, 1752836, 2191045, 2268376, 2835470, 3505672, 4382090, 4820299, 5670940, 8764180, 9640598, 11341880, 17528360, 19281196, 24101495, 38562392, 48202990, 96405980, 192811960]

約数ペア:

[(1, 192811960), (2, 96405980), (4, 48202990), (5, 38562392), (8, 24101495), (10, 19281196), (11, 17528360), (17, 11341880), (20, 9640598), (22, 8764180), (34, 5670940), (40, 4820299), (44, 4382090), (55, 3505672), (68, 2835470), (85, 2268376), (88, 2191045), (110, 1752836), (136, 1417735), (149, 1294040), (170, 1134188), (173, 1114520), (187, 1031080), (220, 876418), (298, 647020), (340, 567094), (346, 557260), (374, 515540), (440, 438209), (596, 323510), (680, 283547), (692, 278630), (745, 258808), (748, 257770), (865, 222904), (935, 206216), (1192, 161755), (1384, 139315), (1490, 129404), (1496, 128885), (1639, 117640), (1730, 111452), (1870, 103108), (1903, 101320), (2533, 76120), (2941, 65560), (2980, 64702), (3278, 58820), (3460, 55726), (3740, 51554), (3806, 50660), (5066, 38060), (5882, 32780), (5960, 32351), (6556, 29410), (6920, 27863), (7480, 25777), (7612, 25330), (8195, 23528), (9515, 20264), (10132, 19030), (11764, 16390), (12665, 15224), (13112, 14705)]