157219217870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{206273}}^1$

素因数の和:206358

約数の個数: 96

約数和(自身を含む): 342451144224

約数和(自身を除く): 185231926354

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 169, 205, 286, 338, 410, 451, 533, 715, 845, 902, 1066, 1430, 1690, 1859, 2255, 2665, 3718, 4510, 5330, 5863, 6929, 9295, 11726, 13858, 18590, 29315, 34645, 58630, 69290, 76219, 152438, 206273, 381095, 412546, 762190, 1031365, 2062730, 2269003, 2681549, 4538006, 5363098, 8457193, 11345015, 13407745, 16914386, 22690030, 26815490, 29497039, 34860137, 42285965, 58994078, 69720274, 84571930, 93029123, 109943509, 147485195, 174300685, 186058246, 219887018, 294970390, 348601370, 383461507, 465145615, 549717545, 766923014, 930291230, 1099435090, 1209378599, 1429265617, 1917307535, 2418757198, 2858531234, 3834615070, 6046892995, 7146328085, 12093785990, 14292656170, 15721921787, 31443843574, 78609608935, 157219217870]

約数ペア:

[(1, 157219217870), (2, 78609608935), (5, 31443843574), (10, 15721921787), (11, 14292656170), (13, 12093785990), (22, 7146328085), (26, 6046892995), (41, 3834615070), (55, 2858531234), (65, 2418757198), (82, 1917307535), (110, 1429265617), (130, 1209378599), (143, 1099435090), (169, 930291230), (205, 766923014), (286, 549717545), (338, 465145615), (410, 383461507), (451, 348601370), (533, 294970390), (715, 219887018), (845, 186058246), (902, 174300685), (1066, 147485195), (1430, 109943509), (1690, 93029123), (1859, 84571930), (2255, 69720274), (2665, 58994078), (3718, 42285965), (4510, 34860137), (5330, 29497039), (5863, 26815490), (6929, 22690030), (9295, 16914386), (11726, 13407745), (13858, 11345015), (18590, 8457193), (29315, 5363098), (34645, 4538006), (58630, 2681549), (69290, 2269003), (76219, 2062730), (152438, 1031365), (206273, 762190), (381095, 412546)]