152168796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 442842400

約数和(自身を除く): 290673604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 109, 114, 117, 156, 157, 171, 218, 228, 234, 247, 314, 327, 342, 436, 468, 471, 494, 628, 654, 684, 741, 942, 981, 988, 1308, 1413, 1417, 1482, 1884, 1962, 2041, 2071, 2223, 2826, 2834, 2964, 2983, 3924, 4082, 4142, 4251, 4446, 5652, 5668, 5966, 6123, 6213, 8164, 8284, 8502, 8892, 8949, 11932, 12246, 12426, 12753, 17004, 17113, 17898, 18369, 18639, 24492, 24852, 25506, 26847, 26923, 34226, 35796, 36738, 37278, 38779, 51012, 51339, 53694, 53846, 68452, 73476, 74556, 77558, 80769, 102678, 107388, 107692, 116337, 154017, 155116, 161538, 205356, 222469, 232674, 242307, 308034, 323076, 325147, 349011, 444938, 465348, 484614, 616068, 650294, 667407, 698022, 889876, 969228, 975441, 1300588, 1334814, 1396044, 1950882, 2002221, 2669628, 2926323, 3901764, 4004442, 4226911, 5852646, 8008884, 8453822, 11705292, 12680733, 16907644, 25361466, 38042199, 50722932, 76084398, 152168796]

約数ペア:

[(1, 152168796), (2, 76084398), (3, 50722932), (4, 38042199), (6, 25361466), (9, 16907644), (12, 12680733), (13, 11705292), (18, 8453822), (19, 8008884), (26, 5852646), (36, 4226911), (38, 4004442), (39, 3901764), (52, 2926323), (57, 2669628), (76, 2002221), (78, 1950882), (109, 1396044), (114, 1334814), (117, 1300588), (156, 975441), (157, 969228), (171, 889876), (218, 698022), (228, 667407), (234, 650294), (247, 616068), (314, 484614), (327, 465348), (342, 444938), (436, 349011), (468, 325147), (471, 323076), (494, 308034), (628, 242307), (654, 232674), (684, 222469), (741, 205356), (942, 161538), (981, 155116), (988, 154017), (1308, 116337), (1413, 107692), (1417, 107388), (1482, 102678), (1884, 80769), (1962, 77558), (2041, 74556), (2071, 73476), (2223, 68452), (2826, 53846), (2834, 53694), (2964, 51339), (2983, 51012), (3924, 38779), (4082, 37278), (4142, 36738), (4251, 35796), (4446, 34226), (5652, 26923), (5668, 26847), (5966, 25506), (6123, 24852), (6213, 24492), (8164, 18639), (8284, 18369), (8502, 17898), (8892, 17113), (8949, 17004), (11932, 12753), (12246, 12426)]