166845276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 489644064

約数和(自身を除く): 322798788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 67, 68, 78, 102, 117, 134, 153, 156, 201, 204, 221, 234, 268, 306, 313, 402, 442, 468, 603, 612, 626, 663, 804, 871, 884, 939, 1139, 1206, 1252, 1326, 1742, 1878, 1989, 2278, 2412, 2613, 2652, 2817, 3417, 3484, 3756, 3978, 4069, 4556, 5226, 5321, 5634, 6834, 7839, 7956, 8138, 10251, 10452, 10642, 11268, 12207, 13668, 14807, 15678, 15963, 16276, 20502, 20971, 21284, 24414, 29614, 31356, 31926, 36621, 41004, 41942, 44421, 47889, 48828, 59228, 62913, 63852, 69173, 73242, 83884, 88842, 95778, 125826, 133263, 138346, 146484, 177684, 188739, 191556, 207519, 251652, 266526, 272623, 276692, 356507, 377478, 415038, 533052, 545246, 622557, 713014, 754956, 817869, 830076, 1069521, 1090492, 1245114, 1426028, 1635738, 2139042, 2453607, 2490228, 3208563, 3271476, 4278084, 4634591, 4907214, 6417126, 9269182, 9814428, 12834252, 13903773, 18538364, 27807546, 41711319, 55615092, 83422638, 166845276]

約数ペア:

[(1, 166845276), (2, 83422638), (3, 55615092), (4, 41711319), (6, 27807546), (9, 18538364), (12, 13903773), (13, 12834252), (17, 9814428), (18, 9269182), (26, 6417126), (34, 4907214), (36, 4634591), (39, 4278084), (51, 3271476), (52, 3208563), (67, 2490228), (68, 2453607), (78, 2139042), (102, 1635738), (117, 1426028), (134, 1245114), (153, 1090492), (156, 1069521), (201, 830076), (204, 817869), (221, 754956), (234, 713014), (268, 622557), (306, 545246), (313, 533052), (402, 415038), (442, 377478), (468, 356507), (603, 276692), (612, 272623), (626, 266526), (663, 251652), (804, 207519), (871, 191556), (884, 188739), (939, 177684), (1139, 146484), (1206, 138346), (1252, 133263), (1326, 125826), (1742, 95778), (1878, 88842), (1989, 83884), (2278, 73242), (2412, 69173), (2613, 63852), (2652, 62913), (2817, 59228), (3417, 48828), (3484, 47889), (3756, 44421), (3978, 41942), (4069, 41004), (4556, 36621), (5226, 31926), (5321, 31356), (5634, 29614), (6834, 24414), (7839, 21284), (7956, 20971), (8138, 20502), (10251, 16276), (10452, 15963), (10642, 15678), (11268, 14807), (12207, 13668)]