155185008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 476160000

約数和(自身を除く): 320974992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 176, 186, 209, 228, 248, 264, 304, 341, 372, 418, 456, 496, 499, 528, 589, 627, 682, 744, 836, 912, 998, 1023, 1178, 1254, 1364, 1488, 1497, 1672, 1767, 1996, 2046, 2356, 2508, 2728, 2994, 3344, 3534, 3992, 4092, 4712, 5016, 5456, 5489, 5988, 6479, 7068, 7984, 8184, 9424, 9481, 10032, 10978, 11976, 12958, 14136, 15469, 16368, 16467, 18962, 19437, 21956, 23952, 25916, 28272, 28443, 30938, 32934, 37924, 38874, 43912, 46407, 51832, 56886, 61876, 65868, 75848, 77748, 87824, 92814, 103664, 104291, 113772, 123752, 131736, 151696, 155496, 170159, 185628, 208582, 227544, 247504, 263472, 293911, 310992, 312873, 340318, 371256, 417164, 455088, 510477, 587822, 625746, 680636, 742512, 834328, 881733, 1020954, 1175644, 1251492, 1361272, 1668656, 1763466, 2041908, 2351288, 2502984, 2722544, 3233021, 3526932, 4083816, 4702576, 5005968, 6466042, 7053864, 8167632, 9699063, 12932084, 14107728, 19398126, 25864168, 38796252, 51728336, 77592504, 155185008]

約数ペア:

[(1, 155185008), (2, 77592504), (3, 51728336), (4, 38796252), (6, 25864168), (8, 19398126), (11, 14107728), (12, 12932084), (16, 9699063), (19, 8167632), (22, 7053864), (24, 6466042), (31, 5005968), (33, 4702576), (38, 4083816), (44, 3526932), (48, 3233021), (57, 2722544), (62, 2502984), (66, 2351288), (76, 2041908), (88, 1763466), (93, 1668656), (114, 1361272), (124, 1251492), (132, 1175644), (152, 1020954), (176, 881733), (186, 834328), (209, 742512), (228, 680636), (248, 625746), (264, 587822), (304, 510477), (341, 455088), (372, 417164), (418, 371256), (456, 340318), (496, 312873), (499, 310992), (528, 293911), (589, 263472), (627, 247504), (682, 227544), (744, 208582), (836, 185628), (912, 170159), (998, 155496), (1023, 151696), (1178, 131736), (1254, 123752), (1364, 113772), (1488, 104291), (1497, 103664), (1672, 92814), (1767, 87824), (1996, 77748), (2046, 75848), (2356, 65868), (2508, 61876), (2728, 56886), (2994, 51832), (3344, 46407), (3534, 43912), (3992, 38874), (4092, 37924), (4712, 32934), (5016, 30938), (5456, 28443), (5489, 28272), (5988, 25916), (6479, 23952), (7068, 21956), (7984, 19437), (8184, 18962), (9424, 16467), (9481, 16368), (10032, 15469), (10978, 14136), (11976, 12958)]