123765332929

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^2\times {\mathrm{359}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 158615496000

約数和(自身を除く): 34850163071

約数列:

[1, 7, 19, 29, 49, 113, 133, 203, 359, 551, 791, 931, 1421, 2147, 2513, 3277, 3857, 5537, 6821, 10411, 12769, 15029, 17591, 22939, 26999, 40567, 47747, 62263, 72877, 89383, 105203, 160573, 197809, 242611, 283969, 334229, 370301, 435841, 510139, 625681, 770773, 1176443, 1384663, 1698277, 1987783, 2592107, 3050887, 4584071, 5395411, 7035719, 8235101, 9692641, 11887939, 18144749, 22352417, 32088497, 37767877, 49250033, 57645707, 87097349, 132938059, 156466919, 224619479, 344750231, 609681443, 930566413, 1095268433, 2525823121, 4267770101, 6513964891, 17680761847, 123765332929]

約数ペア:

[(1, 123765332929), (7, 17680761847), (19, 6513964891), (29, 4267770101), (49, 2525823121), (113, 1095268433), (133, 930566413), (203, 609681443), (359, 344750231), (551, 224619479), (791, 156466919), (931, 132938059), (1421, 87097349), (2147, 57645707), (2513, 49250033), (3277, 37767877), (3857, 32088497), (5537, 22352417), (6821, 18144749), (10411, 11887939), (12769, 9692641), (15029, 8235101), (17591, 7035719), (22939, 5395411), (26999, 4584071), (40567, 3050887), (47747, 2592107), (62263, 1987783), (72877, 1698277), (89383, 1384663), (105203, 1176443), (160573, 770773), (197809, 625681), (242611, 510139), (283969, 435841), (334229, 370301)]