149249562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 407420928

約数和(自身を除く): 258171366

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 31, 33, 34, 42, 51, 62, 66, 77, 93, 102, 119, 154, 186, 187, 217, 231, 238, 341, 357, 374, 434, 462, 527, 561, 613, 651, 682, 714, 1023, 1054, 1122, 1226, 1302, 1309, 1581, 1839, 2046, 2387, 2618, 3162, 3678, 3689, 3927, 4291, 4774, 5797, 6743, 7161, 7378, 7854, 8582, 10421, 11067, 11594, 12873, 13486, 14322, 17391, 19003, 20229, 20842, 22134, 25746, 31263, 34782, 38006, 40458, 40579, 47201, 57009, 62526, 72947, 81158, 94402, 114018, 114631, 121737, 133021, 141603, 145894, 209033, 218841, 229262, 243474, 266042, 283206, 323051, 343893, 399063, 418066, 437682, 627099, 646102, 687786, 798126, 802417, 969153, 1254198, 1463231, 1604834, 1938306, 2261357, 2407251, 2926462, 3553561, 4389693, 4522714, 4814502, 6784071, 7107122, 8779386, 10660683, 13568142, 21321366, 24874927, 49749854, 74624781, 149249562]

約数ペア:

[(1, 149249562), (2, 74624781), (3, 49749854), (6, 24874927), (7, 21321366), (11, 13568142), (14, 10660683), (17, 8779386), (21, 7107122), (22, 6784071), (31, 4814502), (33, 4522714), (34, 4389693), (42, 3553561), (51, 2926462), (62, 2407251), (66, 2261357), (77, 1938306), (93, 1604834), (102, 1463231), (119, 1254198), (154, 969153), (186, 802417), (187, 798126), (217, 687786), (231, 646102), (238, 627099), (341, 437682), (357, 418066), (374, 399063), (434, 343893), (462, 323051), (527, 283206), (561, 266042), (613, 243474), (651, 229262), (682, 218841), (714, 209033), (1023, 145894), (1054, 141603), (1122, 133021), (1226, 121737), (1302, 114631), (1309, 114018), (1581, 94402), (1839, 81158), (2046, 72947), (2387, 62526), (2618, 57009), (3162, 47201), (3678, 40579), (3689, 40458), (3927, 38006), (4291, 34782), (4774, 31263), (5797, 25746), (6743, 22134), (7161, 20842), (7378, 20229), (7854, 19003), (8582, 17391), (10421, 14322), (11067, 13486), (11594, 12873)]