172349034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 427472640

約数和(自身を除く): 255123606

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 61, 66, 74, 78, 89, 111, 122, 143, 178, 183, 222, 267, 286, 366, 407, 429, 481, 534, 671, 793, 814, 858, 962, 979, 1157, 1221, 1342, 1443, 1586, 1958, 2013, 2257, 2314, 2379, 2442, 2886, 2937, 3293, 3471, 4026, 4514, 4758, 5291, 5429, 5874, 6586, 6771, 6942, 8723, 9879, 10582, 10858, 12727, 13542, 15873, 16287, 17446, 19758, 24827, 25454, 26169, 29341, 31746, 32574, 36223, 38181, 42809, 49654, 52338, 58682, 59719, 70577, 72446, 74481, 76362, 85618, 88023, 108669, 119438, 128427, 141154, 148962, 176046, 179157, 200873, 211731, 217338, 256854, 322751, 358314, 401746, 423462, 470899, 602619, 645502, 776347, 941798, 968253, 1205238, 1412697, 1552694, 1936506, 2209603, 2329041, 2611349, 2825394, 4419206, 4658082, 5222698, 6628809, 7834047, 13257618, 15668094, 28724839, 57449678, 86174517, 172349034]

約数ペア:

[(1, 172349034), (2, 86174517), (3, 57449678), (6, 28724839), (11, 15668094), (13, 13257618), (22, 7834047), (26, 6628809), (33, 5222698), (37, 4658082), (39, 4419206), (61, 2825394), (66, 2611349), (74, 2329041), (78, 2209603), (89, 1936506), (111, 1552694), (122, 1412697), (143, 1205238), (178, 968253), (183, 941798), (222, 776347), (267, 645502), (286, 602619), (366, 470899), (407, 423462), (429, 401746), (481, 358314), (534, 322751), (671, 256854), (793, 217338), (814, 211731), (858, 200873), (962, 179157), (979, 176046), (1157, 148962), (1221, 141154), (1342, 128427), (1443, 119438), (1586, 108669), (1958, 88023), (2013, 85618), (2257, 76362), (2314, 74481), (2379, 72446), (2442, 70577), (2886, 59719), (2937, 58682), (3293, 52338), (3471, 49654), (4026, 42809), (4514, 38181), (4758, 36223), (5291, 32574), (5429, 31746), (5874, 29341), (6586, 26169), (6771, 25454), (6942, 24827), (8723, 19758), (9879, 17446), (10582, 16287), (10858, 15873), (12727, 13542)]