193642904

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 475653600

約数和(自身を除く): 282010696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 49, 52, 56, 74, 79, 91, 98, 104, 148, 158, 169, 182, 196, 259, 296, 316, 338, 364, 392, 481, 518, 553, 632, 637, 676, 728, 962, 1027, 1036, 1106, 1183, 1274, 1352, 1813, 1924, 2054, 2072, 2212, 2366, 2548, 2923, 3367, 3626, 3848, 3871, 4108, 4424, 4732, 5096, 5846, 6253, 6734, 7189, 7252, 7742, 8216, 8281, 9464, 11692, 12506, 13351, 13468, 14378, 14504, 15484, 16562, 20461, 23384, 23569, 25012, 26702, 26936, 28756, 30968, 33124, 37999, 40922, 43771, 47138, 50024, 50323, 53404, 57512, 66248, 75998, 81844, 87542, 93457, 94276, 100646, 106808, 143227, 151996, 163688, 175084, 186914, 188552, 201292, 265993, 286454, 303992, 306397, 350168, 373828, 402584, 493987, 531986, 572908, 612794, 654199, 747656, 987974, 1063972, 1145816, 1225588, 1308398, 1861951, 1975948, 2127944, 2451176, 2616796, 3457909, 3723902, 3951896, 5233592, 6915818, 7447804, 13831636, 14895608, 24205363, 27663272, 48410726, 96821452, 193642904]

約数ペア:

[(1, 193642904), (2, 96821452), (4, 48410726), (7, 27663272), (8, 24205363), (13, 14895608), (14, 13831636), (26, 7447804), (28, 6915818), (37, 5233592), (49, 3951896), (52, 3723902), (56, 3457909), (74, 2616796), (79, 2451176), (91, 2127944), (98, 1975948), (104, 1861951), (148, 1308398), (158, 1225588), (169, 1145816), (182, 1063972), (196, 987974), (259, 747656), (296, 654199), (316, 612794), (338, 572908), (364, 531986), (392, 493987), (481, 402584), (518, 373828), (553, 350168), (632, 306397), (637, 303992), (676, 286454), (728, 265993), (962, 201292), (1027, 188552), (1036, 186914), (1106, 175084), (1183, 163688), (1274, 151996), (1352, 143227), (1813, 106808), (1924, 100646), (2054, 94276), (2072, 93457), (2212, 87542), (2366, 81844), (2548, 75998), (2923, 66248), (3367, 57512), (3626, 53404), (3848, 50323), (3871, 50024), (4108, 47138), (4424, 43771), (4732, 40922), (5096, 37999), (5846, 33124), (6253, 30968), (6734, 28756), (7189, 26936), (7252, 26702), (7742, 25012), (8216, 23569), (8281, 23384), (9464, 20461), (11692, 16562), (12506, 15484), (13351, 14504), (13468, 14378)]