150967768

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 368640000

約数和(自身を除く): 217672232

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 31, 38, 46, 56, 62, 76, 92, 124, 133, 152, 161, 184, 199, 217, 248, 266, 322, 398, 434, 437, 532, 589, 644, 713, 796, 868, 874, 1064, 1178, 1288, 1393, 1426, 1592, 1736, 1748, 2356, 2786, 2852, 3059, 3496, 3781, 4123, 4577, 4712, 4991, 5572, 5704, 6118, 6169, 7562, 8246, 9154, 9982, 11144, 12236, 12338, 13547, 15124, 16492, 18308, 19964, 24472, 24676, 26467, 27094, 30248, 32039, 32984, 36616, 39928, 43183, 49352, 52934, 54188, 64078, 86366, 86963, 94829, 105868, 108376, 117211, 128156, 141887, 172732, 173926, 189658, 211736, 234422, 256312, 283774, 345464, 347852, 379316, 468844, 567548, 608741, 695704, 758632, 820477, 937688, 993209, 1135096, 1217482, 1640954, 1986418, 2434964, 2695853, 3281908, 3972836, 4869928, 5391706, 6563816, 7945672, 10783412, 18870971, 21566824, 37741942, 75483884, 150967768]

約数ペア:

[(1, 150967768), (2, 75483884), (4, 37741942), (7, 21566824), (8, 18870971), (14, 10783412), (19, 7945672), (23, 6563816), (28, 5391706), (31, 4869928), (38, 3972836), (46, 3281908), (56, 2695853), (62, 2434964), (76, 1986418), (92, 1640954), (124, 1217482), (133, 1135096), (152, 993209), (161, 937688), (184, 820477), (199, 758632), (217, 695704), (248, 608741), (266, 567548), (322, 468844), (398, 379316), (434, 347852), (437, 345464), (532, 283774), (589, 256312), (644, 234422), (713, 211736), (796, 189658), (868, 173926), (874, 172732), (1064, 141887), (1178, 128156), (1288, 117211), (1393, 108376), (1426, 105868), (1592, 94829), (1736, 86963), (1748, 86366), (2356, 64078), (2786, 54188), (2852, 52934), (3059, 49352), (3496, 43183), (3781, 39928), (4123, 36616), (4577, 32984), (4712, 32039), (4991, 30248), (5572, 27094), (5704, 26467), (6118, 24676), (6169, 24472), (7562, 19964), (8246, 18308), (9154, 16492), (9982, 15124), (11144, 13547), (12236, 12338)]