129388896

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4973

約数の個数: 144

約数和(自身を含む): 452952864

約数和(自身を除く): 323563968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 4937, 6552, 8736, 9874, 13104, 14811, 19748, 26208, 29622, 34559, 39496, 44433, 59244, 64181, 69118, 78992, 88866, 103677, 118488, 128362, 138236, 157984, 177732, 192543, 207354, 236976, 256724, 276472, 311031, 355464, 385086, 414708, 449267, 473952, 513448, 552944, 577629, 622062, 710928, 770172, 829416, 898534, 1026896, 1105888, 1155258, 1244124, 1347801, 1421856, 1540344, 1658832, 1797068, 2053792, 2310516, 2488248, 2695602, 3080688, 3317664, 3594136, 4043403, 4621032, 4976496, 5391204, 6161376, 7188272, 8086806, 9242064, 9952992, 10782408, 14376544, 16173612, 18484128, 21564816, 32347224, 43129632, 64694448, 129388896]

約数ペア:

[(1, 129388896), (2, 64694448), (3, 43129632), (4, 32347224), (6, 21564816), (7, 18484128), (8, 16173612), (9, 14376544), (12, 10782408), (13, 9952992), (14, 9242064), (16, 8086806), (18, 7188272), (21, 6161376), (24, 5391204), (26, 4976496), (28, 4621032), (32, 4043403), (36, 3594136), (39, 3317664), (42, 3080688), (48, 2695602), (52, 2488248), (56, 2310516), (63, 2053792), (72, 1797068), (78, 1658832), (84, 1540344), (91, 1421856), (96, 1347801), (104, 1244124), (112, 1155258), (117, 1105888), (126, 1026896), (144, 898534), (156, 829416), (168, 770172), (182, 710928), (208, 622062), (224, 577629), (234, 552944), (252, 513448), (273, 473952), (288, 449267), (312, 414708), (336, 385086), (364, 355464), (416, 311031), (468, 276472), (504, 256724), (546, 236976), (624, 207354), (672, 192543), (728, 177732), (819, 157984), (936, 138236), (1008, 128362), (1092, 118488), (1248, 103677), (1456, 88866), (1638, 78992), (1872, 69118), (2016, 64181), (2184, 59244), (2912, 44433), (3276, 39496), (3744, 34559), (4368, 29622), (4937, 26208), (6552, 19748), (8736, 14811), (9874, 13104)]