40907202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 107495424

約数和(自身を除く): 66588222

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 47, 51, 53, 69, 94, 102, 106, 119, 138, 141, 159, 161, 238, 282, 318, 322, 329, 357, 371, 391, 483, 658, 714, 742, 782, 799, 901, 966, 987, 1081, 1113, 1173, 1219, 1598, 1802, 1974, 2162, 2226, 2346, 2397, 2438, 2491, 2703, 2737, 3243, 3657, 4794, 4982, 5406, 5474, 5593, 6307, 6486, 7314, 7473, 7567, 8211, 8533, 11186, 12614, 14946, 15134, 16422, 16779, 17066, 17437, 18377, 18921, 20723, 22701, 25599, 33558, 34874, 36754, 37842, 41446, 42347, 45402, 51198, 52311, 55131, 57293, 62169, 84694, 104622, 110262, 114586, 124338, 127041, 128639, 145061, 171879, 254082, 257278, 290122, 296429, 343758, 385917, 401051, 435183, 592858, 771834, 802102, 870366, 889287, 973981, 1203153, 1778574, 1947962, 2406306, 2921943, 5843886, 6817867, 13635734, 20453601, 40907202]

約数ペア:

[(1, 40907202), (2, 20453601), (3, 13635734), (6, 6817867), (7, 5843886), (14, 2921943), (17, 2406306), (21, 1947962), (23, 1778574), (34, 1203153), (42, 973981), (46, 889287), (47, 870366), (51, 802102), (53, 771834), (69, 592858), (94, 435183), (102, 401051), (106, 385917), (119, 343758), (138, 296429), (141, 290122), (159, 257278), (161, 254082), (238, 171879), (282, 145061), (318, 128639), (322, 127041), (329, 124338), (357, 114586), (371, 110262), (391, 104622), (483, 84694), (658, 62169), (714, 57293), (742, 55131), (782, 52311), (799, 51198), (901, 45402), (966, 42347), (987, 41446), (1081, 37842), (1113, 36754), (1173, 34874), (1219, 33558), (1598, 25599), (1802, 22701), (1974, 20723), (2162, 18921), (2226, 18377), (2346, 17437), (2397, 17066), (2438, 16779), (2491, 16422), (2703, 15134), (2737, 14946), (3243, 12614), (3657, 11186), (4794, 8533), (4982, 8211), (5406, 7567), (5474, 7473), (5593, 7314), (6307, 6486)]