195748488

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1273

約数の個数: 160

約数和(自身を含む): 622036800

約数和(自身を除く): 426288312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1223, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2446, 2808, 2964, 3078, 3669, 4104, 4212, 4446, 4892, 5928, 6156, 6669, 7338, 8424, 8892, 9784, 11007, 12312, 13338, 14676, 15899, 17784, 20007, 22014, 23237, 26676, 29352, 31798, 33021, 40014, 44028, 46474, 47697, 53352, 63596, 66042, 69711, 80028, 88056, 92948, 95394, 99063, 127192, 132084, 139422, 143091, 160056, 185896, 190788, 198126, 209133, 264168, 278844, 286182, 302081, 381576, 396252, 418266, 429273, 557688, 572364, 604162, 627399, 792504, 836532, 858546, 906243, 1144728, 1208324, 1254798, 1287819, 1673064, 1717092, 1812486, 1882197, 2416648, 2509596, 2575638, 2718729, 3434184, 3624972, 3764394, 5019192, 5151276, 5437458, 7249944, 7528788, 8156187, 10302552, 10874916, 15057576, 16312374, 21749832, 24468561, 32624748, 48937122, 65249496, 97874244, 195748488]

約数ペア:

[(1, 195748488), (2, 97874244), (3, 65249496), (4, 48937122), (6, 32624748), (8, 24468561), (9, 21749832), (12, 16312374), (13, 15057576), (18, 10874916), (19, 10302552), (24, 8156187), (26, 7528788), (27, 7249944), (36, 5437458), (38, 5151276), (39, 5019192), (52, 3764394), (54, 3624972), (57, 3434184), (72, 2718729), (76, 2575638), (78, 2509596), (81, 2416648), (104, 1882197), (108, 1812486), (114, 1717092), (117, 1673064), (152, 1287819), (156, 1254798), (162, 1208324), (171, 1144728), (216, 906243), (228, 858546), (234, 836532), (247, 792504), (312, 627399), (324, 604162), (342, 572364), (351, 557688), (456, 429273), (468, 418266), (494, 396252), (513, 381576), (648, 302081), (684, 286182), (702, 278844), (741, 264168), (936, 209133), (988, 198126), (1026, 190788), (1053, 185896), (1223, 160056), (1368, 143091), (1404, 139422), (1482, 132084), (1539, 127192), (1976, 99063), (2052, 95394), (2106, 92948), (2223, 88056), (2446, 80028), (2808, 69711), (2964, 66042), (3078, 63596), (3669, 53352), (4104, 47697), (4212, 46474), (4446, 44028), (4892, 40014), (5928, 33021), (6156, 31798), (6669, 29352), (7338, 26676), (8424, 23237), (8892, 22014), (9784, 20007), (11007, 17784), (12312, 15899), (13338, 14676)]