13161229656

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 33836624640

約数和(自身を除く): 20675394984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 173, 181, 211, 249, 332, 346, 362, 422, 498, 519, 543, 633, 664, 692, 724, 844, 996, 1038, 1086, 1266, 1384, 1448, 1688, 1992, 2076, 2172, 2532, 4152, 4344, 5064, 14359, 15023, 17513, 28718, 30046, 31313, 35026, 36503, 38191, 43077, 45069, 52539, 57436, 60092, 62626, 70052, 73006, 76382, 86154, 90138, 93939, 105078, 109509, 114573, 114872, 120184, 125252, 140104, 146012, 152764, 172308, 180276, 187878, 210156, 219018, 229146, 250504, 292024, 305528, 344616, 360552, 375756, 420312, 438036, 458292, 751512, 876072, 916584, 2598979, 3029749, 3169853, 5197958, 6059498, 6339706, 6607043, 7796937, 9089247, 9509559, 10395916, 12118996, 12679412, 13214086, 15593874, 18178494, 19019118, 19821129, 20791832, 24237992, 25358824, 26428172, 31187748, 36356988, 38038236, 39642258, 52856344, 62375496, 72713976, 76076472, 79284516, 158569032, 548384569, 1096769138, 1645153707, 2193538276, 3290307414, 4387076552, 6580614828, 13161229656]

約数ペア:

[(1, 13161229656), (2, 6580614828), (3, 4387076552), (4, 3290307414), (6, 2193538276), (8, 1645153707), (12, 1096769138), (24, 548384569), (83, 158569032), (166, 79284516), (173, 76076472), (181, 72713976), (211, 62375496), (249, 52856344), (332, 39642258), (346, 38038236), (362, 36356988), (422, 31187748), (498, 26428172), (519, 25358824), (543, 24237992), (633, 20791832), (664, 19821129), (692, 19019118), (724, 18178494), (844, 15593874), (996, 13214086), (1038, 12679412), (1086, 12118996), (1266, 10395916), (1384, 9509559), (1448, 9089247), (1688, 7796937), (1992, 6607043), (2076, 6339706), (2172, 6059498), (2532, 5197958), (4152, 3169853), (4344, 3029749), (5064, 2598979), (14359, 916584), (15023, 876072), (17513, 751512), (28718, 458292), (30046, 438036), (31313, 420312), (35026, 375756), (36503, 360552), (38191, 344616), (43077, 305528), (45069, 292024), (52539, 250504), (57436, 229146), (60092, 219018), (62626, 210156), (70052, 187878), (73006, 180276), (76382, 172308), (86154, 152764), (90138, 146012), (93939, 140104), (105078, 125252), (109509, 120184), (114573, 114872)]