168523236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 521772160

約数和(自身を除く): 353248924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 133, 171, 183, 228, 244, 252, 266, 342, 366, 399, 427, 532, 549, 577, 684, 732, 798, 854, 1098, 1154, 1159, 1197, 1281, 1596, 1708, 1731, 2196, 2308, 2318, 2394, 2562, 3462, 3477, 3843, 4039, 4636, 4788, 5124, 5193, 6924, 6954, 7686, 8078, 8113, 10386, 10431, 10963, 12117, 13908, 15372, 16156, 16226, 20772, 20862, 21926, 24234, 24339, 32452, 32889, 35197, 36351, 41724, 43852, 48468, 48678, 65778, 70394, 72702, 73017, 76741, 97356, 98667, 105591, 131556, 140788, 145404, 146034, 153482, 197334, 211182, 230223, 246379, 292068, 306964, 316773, 394668, 422364, 460446, 492758, 633546, 668743, 690669, 739137, 920892, 985516, 1267092, 1337486, 1381338, 1478274, 2006229, 2217411, 2674972, 2762676, 2956548, 4012458, 4434822, 4681201, 6018687, 8024916, 8869644, 9362402, 12037374, 14043603, 18724804, 24074748, 28087206, 42130809, 56174412, 84261618, 168523236]

約数ペア:

[(1, 168523236), (2, 84261618), (3, 56174412), (4, 42130809), (6, 28087206), (7, 24074748), (9, 18724804), (12, 14043603), (14, 12037374), (18, 9362402), (19, 8869644), (21, 8024916), (28, 6018687), (36, 4681201), (38, 4434822), (42, 4012458), (57, 2956548), (61, 2762676), (63, 2674972), (76, 2217411), (84, 2006229), (114, 1478274), (122, 1381338), (126, 1337486), (133, 1267092), (171, 985516), (183, 920892), (228, 739137), (244, 690669), (252, 668743), (266, 633546), (342, 492758), (366, 460446), (399, 422364), (427, 394668), (532, 316773), (549, 306964), (577, 292068), (684, 246379), (732, 230223), (798, 211182), (854, 197334), (1098, 153482), (1154, 146034), (1159, 145404), (1197, 140788), (1281, 131556), (1596, 105591), (1708, 98667), (1731, 97356), (2196, 76741), (2308, 73017), (2318, 72702), (2394, 70394), (2562, 65778), (3462, 48678), (3477, 48468), (3843, 43852), (4039, 41724), (4636, 36351), (4788, 35197), (5124, 32889), (5193, 32452), (6924, 24339), (6954, 24234), (7686, 21926), (8078, 20862), (8113, 20772), (10386, 16226), (10431, 16156), (10963, 15372), (12117, 13908)]