156789405405

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1\times {\mathrm{853}}^1$

素因数の和:1328

約数の個数: 128

約数和(自身を含む): 290892349440

約数和(自身を除く): 134102944035

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 167, 263, 279, 465, 501, 789, 835, 837, 853, 1315, 1395, 1503, 2367, 2505, 2559, 3945, 4185, 4265, 4509, 5177, 7101, 7515, 7677, 8153, 11835, 12795, 15531, 22545, 23031, 24459, 25885, 26443, 35505, 38385, 40765, 43921, 46593, 73377, 77655, 79329, 115155, 122295, 131763, 132215, 139779, 142451, 219605, 220131, 224339, 232965, 237987, 366885, 395289, 396645, 427353, 658815, 673017, 698895, 712255, 713961, 1100655, 1121695, 1185867, 1189935, 1282059, 1361551, 1976445, 2019051, 2136765, 3365085, 3569805, 3846177, 4084653, 4415981, 5929335, 6057153, 6410295, 6807755, 6954509, 10095255, 12253959, 13247943, 19230885, 20423265, 20863527, 22079905, 30285765, 34772545, 36761877, 37464613, 39743829, 61269795, 62590581, 66239715, 104317635, 112393839, 119231487, 183809385, 187323065, 187771743, 198719145, 312952905, 337181517, 561969195, 596157435, 938858715, 1011544551, 1161403003, 1685907585, 3484209009, 5057722755, 5807015015, 10452627027, 17421045045, 31357881081, 52263135135, 156789405405]

約数ペア:

[(1, 156789405405), (3, 52263135135), (5, 31357881081), (9, 17421045045), (15, 10452627027), (27, 5807015015), (31, 5057722755), (45, 3484209009), (93, 1685907585), (135, 1161403003), (155, 1011544551), (167, 938858715), (263, 596157435), (279, 561969195), (465, 337181517), (501, 312952905), (789, 198719145), (835, 187771743), (837, 187323065), (853, 183809385), (1315, 119231487), (1395, 112393839), (1503, 104317635), (2367, 66239715), (2505, 62590581), (2559, 61269795), (3945, 39743829), (4185, 37464613), (4265, 36761877), (4509, 34772545), (5177, 30285765), (7101, 22079905), (7515, 20863527), (7677, 20423265), (8153, 19230885), (11835, 13247943), (12795, 12253959), (15531, 10095255), (22545, 6954509), (23031, 6807755), (24459, 6410295), (25885, 6057153), (26443, 5929335), (35505, 4415981), (38385, 4084653), (40765, 3846177), (43921, 3569805), (46593, 3365085), (73377, 2136765), (77655, 2019051), (79329, 1976445), (115155, 1361551), (122295, 1282059), (131763, 1189935), (132215, 1185867), (139779, 1121695), (142451, 1100655), (219605, 713961), (220131, 712255), (224339, 698895), (232965, 673017), (237987, 658815), (366885, 427353), (395289, 396645)]