153957804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1876

約数の個数: 144

約数和(自身を含む): 491210496

約数和(自身を除く): 337252692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 858, 924, 1001, 1078, 1092, 1274, 1617, 1716, 1831, 1911, 2002, 2156, 2548, 3003, 3234, 3662, 3822, 4004, 5493, 6006, 6468, 7007, 7324, 7644, 10986, 12012, 12817, 14014, 20141, 21021, 21972, 23803, 25634, 28028, 38451, 40282, 42042, 47606, 51268, 60423, 71409, 76902, 80564, 84084, 89719, 95212, 120846, 140987, 142818, 153804, 166621, 179438, 241692, 261833, 269157, 281974, 285636, 333242, 358876, 422961, 499863, 523666, 538314, 563948, 666484, 785499, 845922, 986909, 999726, 1047332, 1076628, 1166347, 1570998, 1691844, 1832831, 1973818, 1999452, 2332694, 2960727, 3141996, 3499041, 3665662, 3947636, 4665388, 5498493, 5921454, 6998082, 7331324, 10996986, 11842908, 12829817, 13996164, 21993972, 25659634, 38489451, 51319268, 76978902, 153957804]

約数ペア:

[(1, 153957804), (2, 76978902), (3, 51319268), (4, 38489451), (6, 25659634), (7, 21993972), (11, 13996164), (12, 12829817), (13, 11842908), (14, 10996986), (21, 7331324), (22, 6998082), (26, 5921454), (28, 5498493), (33, 4665388), (39, 3947636), (42, 3665662), (44, 3499041), (49, 3141996), (52, 2960727), (66, 2332694), (77, 1999452), (78, 1973818), (84, 1832831), (91, 1691844), (98, 1570998), (132, 1166347), (143, 1076628), (147, 1047332), (154, 999726), (156, 986909), (182, 845922), (196, 785499), (231, 666484), (273, 563948), (286, 538314), (294, 523666), (308, 499863), (364, 422961), (429, 358876), (462, 333242), (539, 285636), (546, 281974), (572, 269157), (588, 261833), (637, 241692), (858, 179438), (924, 166621), (1001, 153804), (1078, 142818), (1092, 140987), (1274, 120846), (1617, 95212), (1716, 89719), (1831, 84084), (1911, 80564), (2002, 76902), (2156, 71409), (2548, 60423), (3003, 51268), (3234, 47606), (3662, 42042), (3822, 40282), (4004, 38451), (5493, 28028), (6006, 25634), (6468, 23803), (7007, 21972), (7324, 21021), (7644, 20141), (10986, 14014), (12012, 12817)]