16205481936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{342061}}^1$

素因数の和:342129

約数の個数: 120

約数和(自身を含む): 52934778624

約数和(自身を除く): 36729296688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6768, 7896, 11844, 15792, 23688, 47376, 342061, 684122, 1026183, 1368244, 2052366, 2394427, 2736488, 3078549, 4104732, 4788854, 5472976, 6157098, 7183281, 8209464, 9577708, 12314196, 14366562, 16076867, 16418928, 19155416, 21549843, 24628392, 28733124, 32153734, 38310832, 43099686, 48230601, 49256784, 57466248, 64307468, 86199372, 96461202, 112538069, 114932496, 128614936, 144691803, 172398744, 192922404, 225076138, 257229872, 289383606, 337614207, 344797488, 385844808, 450152276, 578767212, 675228414, 771689616, 900304552, 1012842621, 1157534424, 1350456828, 1800609104, 2025685242, 2315068848, 2700913656, 4051370484, 5401827312, 8102740968, 16205481936]

約数ペア:

[(1, 16205481936), (2, 8102740968), (3, 5401827312), (4, 4051370484), (6, 2700913656), (7, 2315068848), (8, 2025685242), (9, 1800609104), (12, 1350456828), (14, 1157534424), (16, 1012842621), (18, 900304552), (21, 771689616), (24, 675228414), (28, 578767212), (36, 450152276), (42, 385844808), (47, 344797488), (48, 337614207), (56, 289383606), (63, 257229872), (72, 225076138), (84, 192922404), (94, 172398744), (112, 144691803), (126, 128614936), (141, 114932496), (144, 112538069), (168, 96461202), (188, 86199372), (252, 64307468), (282, 57466248), (329, 49256784), (336, 48230601), (376, 43099686), (423, 38310832), (504, 32153734), (564, 28733124), (658, 24628392), (752, 21549843), (846, 19155416), (987, 16418928), (1008, 16076867), (1128, 14366562), (1316, 12314196), (1692, 9577708), (1974, 8209464), (2256, 7183281), (2632, 6157098), (2961, 5472976), (3384, 4788854), (3948, 4104732), (5264, 3078549), (5922, 2736488), (6768, 2394427), (7896, 2052366), (11844, 1368244), (15792, 1026183), (23688, 684122), (47376, 342061)]