137219886

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 345461760

約数和(自身を除く): 208241874

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 67, 69, 97, 102, 134, 138, 153, 194, 201, 207, 291, 306, 391, 402, 414, 459, 582, 603, 621, 782, 873, 918, 1139, 1173, 1206, 1242, 1541, 1649, 1746, 1809, 2231, 2278, 2346, 2619, 3082, 3298, 3417, 3519, 3618, 4462, 4623, 4947, 5238, 6499, 6693, 6834, 7038, 9246, 9894, 10251, 10557, 12998, 13386, 13869, 14841, 19497, 20079, 20502, 21114, 26197, 27738, 29682, 30753, 37927, 38994, 40158, 41607, 44523, 52394, 58491, 60237, 61506, 75854, 78591, 83214, 89046, 110483, 113781, 116982, 120474, 149477, 157182, 175473, 220966, 227562, 235773, 298954, 331449, 341343, 350946, 448431, 471546, 662898, 682686, 707319, 896862, 994347, 1024029, 1345293, 1414638, 1988694, 2048058, 2541109, 2690586, 2983041, 4035879, 5082218, 5966082, 7623327, 8071758, 15246654, 22869981, 45739962, 68609943, 137219886]

約数ペア:

[(1, 137219886), (2, 68609943), (3, 45739962), (6, 22869981), (9, 15246654), (17, 8071758), (18, 7623327), (23, 5966082), (27, 5082218), (34, 4035879), (46, 2983041), (51, 2690586), (54, 2541109), (67, 2048058), (69, 1988694), (97, 1414638), (102, 1345293), (134, 1024029), (138, 994347), (153, 896862), (194, 707319), (201, 682686), (207, 662898), (291, 471546), (306, 448431), (391, 350946), (402, 341343), (414, 331449), (459, 298954), (582, 235773), (603, 227562), (621, 220966), (782, 175473), (873, 157182), (918, 149477), (1139, 120474), (1173, 116982), (1206, 113781), (1242, 110483), (1541, 89046), (1649, 83214), (1746, 78591), (1809, 75854), (2231, 61506), (2278, 60237), (2346, 58491), (2619, 52394), (3082, 44523), (3298, 41607), (3417, 40158), (3519, 38994), (3618, 37927), (4462, 30753), (4623, 29682), (4947, 27738), (5238, 26197), (6499, 21114), (6693, 20502), (6834, 20079), (7038, 19497), (9246, 14841), (9894, 13869), (10251, 13386), (10557, 12998)]