138730249917

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:1035

約数の個数: 96

約数和(自身を含む): 234135982080

約数和(自身を除く): 95405732163

約数列:

[1, 3, 7, 9, 21, 63, 89, 191, 267, 281, 461, 573, 623, 801, 843, 1337, 1383, 1719, 1869, 1967, 2529, 3227, 4011, 4149, 5607, 5901, 9681, 12033, 16999, 17703, 25009, 29043, 41029, 50997, 53671, 75027, 88051, 118993, 123087, 129541, 152991, 161013, 175063, 225081, 264153, 287203, 356979, 369261, 375697, 388623, 483039, 525189, 616357, 792459, 861609, 906787, 1070937, 1127091, 1165869, 1575567, 1849071, 2584827, 2720361, 3381273, 4776719, 5547213, 7836539, 8161083, 11529149, 14330157, 23509617, 24742331, 33437033, 34587447, 42990471, 54855773, 70528851, 74226993, 80704043, 100311099, 103762341, 164567319, 173196317, 222680979, 242112129, 300933297, 493701957, 519588951, 726336387, 1558766853, 2202067459, 6606202377, 15414472213, 19818607131, 46243416639, 138730249917]

約数ペア:

[(1, 138730249917), (3, 46243416639), (7, 19818607131), (9, 15414472213), (21, 6606202377), (63, 2202067459), (89, 1558766853), (191, 726336387), (267, 519588951), (281, 493701957), (461, 300933297), (573, 242112129), (623, 222680979), (801, 173196317), (843, 164567319), (1337, 103762341), (1383, 100311099), (1719, 80704043), (1869, 74226993), (1967, 70528851), (2529, 54855773), (3227, 42990471), (4011, 34587447), (4149, 33437033), (5607, 24742331), (5901, 23509617), (9681, 14330157), (12033, 11529149), (16999, 8161083), (17703, 7836539), (25009, 5547213), (29043, 4776719), (41029, 3381273), (50997, 2720361), (53671, 2584827), (75027, 1849071), (88051, 1575567), (118993, 1165869), (123087, 1127091), (129541, 1070937), (152991, 906787), (161013, 861609), (175063, 792459), (225081, 616357), (264153, 525189), (287203, 483039), (356979, 388623), (369261, 375697)]