138974472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21211}}^1$

素因数の和:21243

約数の個数: 96

約数和(自身を含む): 463270080

約数和(自身を除く): 324295608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 21211, 42422, 63633, 84844, 127266, 148477, 169688, 190899, 254532, 275743, 296954, 381798, 445431, 509064, 551486, 593908, 763596, 827229, 890862, 1102972, 1187816, 1336293, 1527192, 1654458, 1781724, 1930201, 2205944, 2481687, 2672586, 3308916, 3563448, 3860402, 4963374, 5345172, 5790603, 6617832, 7720804, 9926748, 10690344, 11581206, 15441608, 17371809, 19853496, 23162412, 34743618, 46324824, 69487236, 138974472]

約数ペア:

[(1, 138974472), (2, 69487236), (3, 46324824), (4, 34743618), (6, 23162412), (7, 19853496), (8, 17371809), (9, 15441608), (12, 11581206), (13, 10690344), (14, 9926748), (18, 7720804), (21, 6617832), (24, 5790603), (26, 5345172), (28, 4963374), (36, 3860402), (39, 3563448), (42, 3308916), (52, 2672586), (56, 2481687), (63, 2205944), (72, 1930201), (78, 1781724), (84, 1654458), (91, 1527192), (104, 1336293), (117, 1187816), (126, 1102972), (156, 890862), (168, 827229), (182, 763596), (234, 593908), (252, 551486), (273, 509064), (312, 445431), (364, 381798), (468, 296954), (504, 275743), (546, 254532), (728, 190899), (819, 169688), (936, 148477), (1092, 127266), (1638, 84844), (2184, 63633), (3276, 42422), (6552, 21211)]