15671049688

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:969

約数の個数: 128

約数和(自身を含む): 35178739200

約数和(自身を除く): 19507689512

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 67, 86, 134, 137, 172, 268, 274, 301, 344, 469, 536, 548, 602, 709, 938, 959, 1096, 1204, 1418, 1876, 1918, 2408, 2836, 2881, 3752, 3836, 4963, 5672, 5762, 5891, 7672, 9179, 9926, 11524, 11782, 18358, 19852, 20167, 23048, 23564, 30487, 36716, 39704, 40334, 41237, 47128, 47503, 60974, 64253, 73432, 80668, 82474, 95006, 97133, 121948, 128506, 161336, 164948, 190012, 194266, 213409, 243896, 257012, 329896, 332521, 380024, 388532, 394697, 426818, 514024, 665042, 679931, 777064, 789394, 853636, 1330084, 1359862, 1578788, 1707272, 2042629, 2660168, 2719724, 2762879, 3157576, 4085258, 4176719, 5439448, 5525758, 6507911, 8170516, 8353438, 11051516, 13015822, 14298403, 16341032, 16706876, 22103032, 26031644, 28596806, 29237033, 33413752, 45555377, 52063288, 57193612, 58474066, 91110754, 114387224, 116948132, 182221508, 233896264, 279840173, 364443016, 559680346, 1119360692, 1958881211, 2238721384, 3917762422, 7835524844, 15671049688]

約数ペア:

[(1, 15671049688), (2, 7835524844), (4, 3917762422), (7, 2238721384), (8, 1958881211), (14, 1119360692), (28, 559680346), (43, 364443016), (56, 279840173), (67, 233896264), (86, 182221508), (134, 116948132), (137, 114387224), (172, 91110754), (268, 58474066), (274, 57193612), (301, 52063288), (344, 45555377), (469, 33413752), (536, 29237033), (548, 28596806), (602, 26031644), (709, 22103032), (938, 16706876), (959, 16341032), (1096, 14298403), (1204, 13015822), (1418, 11051516), (1876, 8353438), (1918, 8170516), (2408, 6507911), (2836, 5525758), (2881, 5439448), (3752, 4176719), (3836, 4085258), (4963, 3157576), (5672, 2762879), (5762, 2719724), (5891, 2660168), (7672, 2042629), (9179, 1707272), (9926, 1578788), (11524, 1359862), (11782, 1330084), (18358, 853636), (19852, 789394), (20167, 777064), (23048, 679931), (23564, 665042), (30487, 514024), (36716, 426818), (39704, 394697), (40334, 388532), (41237, 380024), (47128, 332521), (47503, 329896), (60974, 257012), (64253, 243896), (73432, 213409), (80668, 194266), (82474, 190012), (95006, 164948), (97133, 161336), (121948, 128506)]