145280649766

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{5987}}^1$

素因数の和:6445

約数の個数: 64

約数和(自身を含む): 257460622848

約数和(自身を除く): 112179973082

約数列:

[1, 2, 7, 14, 43, 86, 173, 233, 301, 346, 466, 602, 1211, 1631, 2422, 3262, 5987, 7439, 10019, 11974, 14878, 20038, 40309, 41909, 52073, 70133, 80618, 83818, 104146, 140266, 257441, 282163, 514882, 564326, 1035751, 1394971, 1733287, 1802087, 2071502, 2789942, 3466574, 3604174, 7250257, 9764797, 12133009, 14500514, 19529594, 24266018, 44537293, 59983753, 89074586, 119967506, 241329983, 311761051, 419886271, 482659966, 623522102, 839772542, 1689309881, 3378619762, 10377189269, 20754378538, 72640324883, 145280649766]

約数ペア:

[(1, 145280649766), (2, 72640324883), (7, 20754378538), (14, 10377189269), (43, 3378619762), (86, 1689309881), (173, 839772542), (233, 623522102), (301, 482659966), (346, 419886271), (466, 311761051), (602, 241329983), (1211, 119967506), (1631, 89074586), (2422, 59983753), (3262, 44537293), (5987, 24266018), (7439, 19529594), (10019, 14500514), (11974, 12133009), (14878, 9764797), (20038, 7250257), (40309, 3604174), (41909, 3466574), (52073, 2789942), (70133, 2071502), (80618, 1802087), (83818, 1733287), (104146, 1394971), (140266, 1035751), (257441, 564326), (282163, 514882)]