189398916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5651}}^1$

素因数の和:5694

約数の個数: 108

約数和(自身を含む): 586338480

約数和(自身を除く): 396939564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 5651, 8379, 11172, 11302, 16758, 16953, 22604, 33516, 33906, 39557, 50859, 67812, 79114, 101718, 107369, 118671, 158228, 203436, 214738, 237342, 276899, 322107, 356013, 429476, 474684, 553798, 644214, 712026, 751583, 830697, 966321, 1107596, 1288428, 1424052, 1503166, 1661394, 1932642, 2254749, 2492091, 3006332, 3322788, 3865284, 4509498, 4984182, 5261081, 6764247, 9018996, 9968364, 10522162, 13528494, 15783243, 21044324, 27056988, 31566486, 47349729, 63132972, 94699458, 189398916]

約数ペア:

[(1, 189398916), (2, 94699458), (3, 63132972), (4, 47349729), (6, 31566486), (7, 27056988), (9, 21044324), (12, 15783243), (14, 13528494), (18, 10522162), (19, 9968364), (21, 9018996), (28, 6764247), (36, 5261081), (38, 4984182), (42, 4509498), (49, 3865284), (57, 3322788), (63, 3006332), (76, 2492091), (84, 2254749), (98, 1932642), (114, 1661394), (126, 1503166), (133, 1424052), (147, 1288428), (171, 1107596), (196, 966321), (228, 830697), (252, 751583), (266, 712026), (294, 644214), (342, 553798), (399, 474684), (441, 429476), (532, 356013), (588, 322107), (684, 276899), (798, 237342), (882, 214738), (931, 203436), (1197, 158228), (1596, 118671), (1764, 107369), (1862, 101718), (2394, 79114), (2793, 67812), (3724, 50859), (4788, 39557), (5586, 33906), (5651, 33516), (8379, 22604), (11172, 16953), (11302, 16758)]