161877744

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:492

約数の個数: 160

約数和(自身を含む): 535680000

約数和(自身を除く): 373802256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 199, 216, 252, 269, 336, 378, 398, 432, 504, 538, 597, 756, 796, 807, 1008, 1076, 1194, 1393, 1512, 1592, 1614, 1791, 1883, 2152, 2388, 2421, 2786, 3024, 3184, 3228, 3582, 3766, 4179, 4304, 4776, 4842, 5373, 5572, 5649, 6456, 7164, 7263, 7532, 8358, 9552, 9684, 10746, 11144, 11298, 12537, 12912, 14328, 14526, 15064, 16716, 16947, 19368, 21492, 22288, 22596, 25074, 28656, 29052, 30128, 33432, 33894, 37611, 38736, 42984, 45192, 50148, 50841, 53531, 58104, 66864, 67788, 75222, 85968, 90384, 100296, 101682, 107062, 116208, 135576, 150444, 160593, 200592, 203364, 214124, 271152, 300888, 321186, 374717, 406728, 428248, 481779, 601776, 642372, 749434, 813456, 856496, 963558, 1124151, 1284744, 1445337, 1498868, 1927116, 2248302, 2569488, 2890674, 2997736, 3372453, 3854232, 4496604, 5781348, 5995472, 6744906, 7708464, 8993208, 10117359, 11562696, 13489812, 17986416, 20234718, 23125392, 26979624, 40469436, 53959248, 80938872, 161877744]

約数ペア:

[(1, 161877744), (2, 80938872), (3, 53959248), (4, 40469436), (6, 26979624), (7, 23125392), (8, 20234718), (9, 17986416), (12, 13489812), (14, 11562696), (16, 10117359), (18, 8993208), (21, 7708464), (24, 6744906), (27, 5995472), (28, 5781348), (36, 4496604), (42, 3854232), (48, 3372453), (54, 2997736), (56, 2890674), (63, 2569488), (72, 2248302), (84, 1927116), (108, 1498868), (112, 1445337), (126, 1284744), (144, 1124151), (168, 963558), (189, 856496), (199, 813456), (216, 749434), (252, 642372), (269, 601776), (336, 481779), (378, 428248), (398, 406728), (432, 374717), (504, 321186), (538, 300888), (597, 271152), (756, 214124), (796, 203364), (807, 200592), (1008, 160593), (1076, 150444), (1194, 135576), (1393, 116208), (1512, 107062), (1592, 101682), (1614, 100296), (1791, 90384), (1883, 85968), (2152, 75222), (2388, 67788), (2421, 66864), (2786, 58104), (3024, 53531), (3184, 50841), (3228, 50148), (3582, 45192), (3766, 42984), (4179, 38736), (4304, 37611), (4776, 33894), (4842, 33432), (5373, 30128), (5572, 29052), (5649, 28656), (6456, 25074), (7164, 22596), (7263, 22288), (7532, 21492), (8358, 19368), (9552, 16947), (9684, 16716), (10746, 15064), (11144, 14526), (11298, 14328), (12537, 12912)]