149977464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1669

約数の個数: 128

約数和(自身を含む): 472496640

約数和(自身を除く): 322519176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 1032, 1092, 1118, 1204, 1597, 1677, 1806, 2184, 2236, 2408, 3194, 3354, 3612, 3913, 4472, 4791, 6388, 6708, 7224, 7826, 9582, 11179, 11739, 12776, 13416, 15652, 19164, 20761, 22358, 23478, 31304, 33537, 38328, 41522, 44716, 46956, 62283, 67074, 68671, 83044, 89432, 93912, 124566, 134148, 137342, 145327, 166088, 206013, 249132, 268296, 274684, 290654, 412026, 435981, 480697, 498264, 549368, 581308, 824052, 871962, 892723, 961394, 1162616, 1442091, 1648104, 1743924, 1785446, 1922788, 2678169, 2884182, 3487848, 3570892, 3845576, 5356338, 5768364, 6249061, 7141784, 10712676, 11536728, 12498122, 18747183, 21425352, 24996244, 37494366, 49992488, 74988732, 149977464]

約数ペア:

[(1, 149977464), (2, 74988732), (3, 49992488), (4, 37494366), (6, 24996244), (7, 21425352), (8, 18747183), (12, 12498122), (13, 11536728), (14, 10712676), (21, 7141784), (24, 6249061), (26, 5768364), (28, 5356338), (39, 3845576), (42, 3570892), (43, 3487848), (52, 2884182), (56, 2678169), (78, 1922788), (84, 1785446), (86, 1743924), (91, 1648104), (104, 1442091), (129, 1162616), (156, 961394), (168, 892723), (172, 871962), (182, 824052), (258, 581308), (273, 549368), (301, 498264), (312, 480697), (344, 435981), (364, 412026), (516, 290654), (546, 274684), (559, 268296), (602, 249132), (728, 206013), (903, 166088), (1032, 145327), (1092, 137342), (1118, 134148), (1204, 124566), (1597, 93912), (1677, 89432), (1806, 83044), (2184, 68671), (2236, 67074), (2408, 62283), (3194, 46956), (3354, 44716), (3612, 41522), (3913, 38328), (4472, 33537), (4791, 31304), (6388, 23478), (6708, 22358), (7224, 20761), (7826, 19164), (9582, 15652), (11179, 13416), (11739, 12776)]