189941976

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1$

素因数の和:758

約数の個数: 128

約数和(自身を含む): 606528000

約数和(自身を除く): 416586024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 269, 378, 467, 504, 538, 756, 807, 934, 1076, 1401, 1512, 1614, 1868, 1883, 2152, 2421, 2802, 3228, 3269, 3736, 3766, 4203, 4842, 5604, 5649, 6456, 6538, 7263, 7532, 8406, 9684, 9807, 11208, 11298, 12609, 13076, 14526, 15064, 16812, 16947, 19368, 19614, 22596, 25218, 26152, 29052, 29421, 33624, 33894, 39228, 45192, 50436, 50841, 58104, 58842, 67788, 78456, 88263, 100872, 101682, 117684, 125623, 135576, 176526, 203364, 235368, 251246, 353052, 376869, 406728, 502492, 706104, 753738, 879361, 1004984, 1130607, 1507476, 1758722, 2261214, 2638083, 3014952, 3391821, 3517444, 4522428, 5276166, 6783642, 7034888, 7914249, 9044856, 10552332, 13567284, 15828498, 21104664, 23742747, 27134568, 31656996, 47485494, 63313992, 94970988, 189941976]

約数ペア:

[(1, 189941976), (2, 94970988), (3, 63313992), (4, 47485494), (6, 31656996), (7, 27134568), (8, 23742747), (9, 21104664), (12, 15828498), (14, 13567284), (18, 10552332), (21, 9044856), (24, 7914249), (27, 7034888), (28, 6783642), (36, 5276166), (42, 4522428), (54, 3517444), (56, 3391821), (63, 3014952), (72, 2638083), (84, 2261214), (108, 1758722), (126, 1507476), (168, 1130607), (189, 1004984), (216, 879361), (252, 753738), (269, 706104), (378, 502492), (467, 406728), (504, 376869), (538, 353052), (756, 251246), (807, 235368), (934, 203364), (1076, 176526), (1401, 135576), (1512, 125623), (1614, 117684), (1868, 101682), (1883, 100872), (2152, 88263), (2421, 78456), (2802, 67788), (3228, 58842), (3269, 58104), (3736, 50841), (3766, 50436), (4203, 45192), (4842, 39228), (5604, 33894), (5649, 33624), (6456, 29421), (6538, 29052), (7263, 26152), (7532, 25218), (8406, 22596), (9684, 19614), (9807, 19368), (11208, 16947), (11298, 16812), (12609, 15064), (13076, 14526)]