121424744

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 298080000

約数和(自身を除く): 176655256

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 119, 133, 136, 137, 152, 196, 238, 266, 274, 323, 343, 392, 476, 532, 548, 646, 686, 833, 931, 952, 959, 1064, 1096, 1292, 1372, 1666, 1862, 1918, 2261, 2329, 2584, 2603, 2744, 3332, 3724, 3836, 4522, 4658, 5206, 5831, 6517, 6664, 6713, 7448, 7672, 9044, 9316, 10412, 11662, 13034, 13426, 15827, 16303, 18088, 18221, 18632, 20824, 23324, 26068, 26852, 31654, 32606, 36442, 44251, 46648, 46991, 52136, 53704, 63308, 65212, 72884, 88502, 93982, 110789, 114121, 126616, 127547, 130424, 145768, 177004, 187964, 221578, 228242, 255094, 309757, 354008, 375928, 443156, 456484, 510188, 619514, 798847, 886312, 892829, 912968, 1020376, 1239028, 1597694, 1785658, 2168299, 2478056, 3195388, 3571316, 4336598, 6390776, 7142632, 8673196, 15178093, 17346392, 30356186, 60712372, 121424744]

約数ペア:

[(1, 121424744), (2, 60712372), (4, 30356186), (7, 17346392), (8, 15178093), (14, 8673196), (17, 7142632), (19, 6390776), (28, 4336598), (34, 3571316), (38, 3195388), (49, 2478056), (56, 2168299), (68, 1785658), (76, 1597694), (98, 1239028), (119, 1020376), (133, 912968), (136, 892829), (137, 886312), (152, 798847), (196, 619514), (238, 510188), (266, 456484), (274, 443156), (323, 375928), (343, 354008), (392, 309757), (476, 255094), (532, 228242), (548, 221578), (646, 187964), (686, 177004), (833, 145768), (931, 130424), (952, 127547), (959, 126616), (1064, 114121), (1096, 110789), (1292, 93982), (1372, 88502), (1666, 72884), (1862, 65212), (1918, 63308), (2261, 53704), (2329, 52136), (2584, 46991), (2603, 46648), (2744, 44251), (3332, 36442), (3724, 32606), (3836, 31654), (4522, 26852), (4658, 26068), (5206, 23324), (5831, 20824), (6517, 18632), (6664, 18221), (6713, 18088), (7448, 16303), (7672, 15827), (9044, 13426), (9316, 13034), (10412, 11662)]