179934732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 505237824

約数和(自身を除く): 325303092

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 71, 82, 101, 102, 123, 142, 153, 164, 202, 204, 213, 246, 284, 303, 306, 369, 404, 426, 492, 606, 612, 639, 697, 738, 852, 909, 1207, 1212, 1278, 1394, 1476, 1717, 1818, 2091, 2414, 2556, 2788, 2911, 3434, 3621, 3636, 4141, 4182, 4828, 5151, 5822, 6273, 6868, 7171, 7242, 8282, 8364, 8733, 10302, 10863, 11644, 12423, 12546, 14342, 14484, 15453, 16564, 17466, 20604, 21513, 21726, 24846, 25092, 26199, 28684, 30906, 34932, 37269, 43026, 43452, 49487, 49692, 52398, 61812, 64539, 70397, 74538, 86052, 98974, 104796, 121907, 129078, 140794, 148461, 149076, 197948, 211191, 243814, 258156, 281588, 294011, 296922, 365721, 422382, 445383, 487628, 588022, 593844, 633573, 731442, 844764, 882033, 890766, 1097163, 1176044, 1267146, 1462884, 1764066, 1781532, 2194326, 2534292, 2646099, 3528132, 4388652, 4998187, 5292198, 9996374, 10584396, 14994561, 19992748, 29989122, 44983683, 59978244, 89967366, 179934732]

約数ペア:

[(1, 179934732), (2, 89967366), (3, 59978244), (4, 44983683), (6, 29989122), (9, 19992748), (12, 14994561), (17, 10584396), (18, 9996374), (34, 5292198), (36, 4998187), (41, 4388652), (51, 3528132), (68, 2646099), (71, 2534292), (82, 2194326), (101, 1781532), (102, 1764066), (123, 1462884), (142, 1267146), (153, 1176044), (164, 1097163), (202, 890766), (204, 882033), (213, 844764), (246, 731442), (284, 633573), (303, 593844), (306, 588022), (369, 487628), (404, 445383), (426, 422382), (492, 365721), (606, 296922), (612, 294011), (639, 281588), (697, 258156), (738, 243814), (852, 211191), (909, 197948), (1207, 149076), (1212, 148461), (1278, 140794), (1394, 129078), (1476, 121907), (1717, 104796), (1818, 98974), (2091, 86052), (2414, 74538), (2556, 70397), (2788, 64539), (2911, 61812), (3434, 52398), (3621, 49692), (3636, 49487), (4141, 43452), (4182, 43026), (4828, 37269), (5151, 34932), (5822, 30906), (6273, 28684), (6868, 26199), (7171, 25092), (7242, 24846), (8282, 21726), (8364, 21513), (8733, 20604), (10302, 17466), (10863, 16564), (11644, 15453), (12423, 14484), (12546, 14342)]