163800208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5507}}^1$

素因数の和:5552

約数の個数: 60

約数和(自身を含む): 374962608

約数和(自身を除く): 211162400

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1144, 1352, 1859, 2288, 2704, 3718, 5507, 7436, 11014, 14872, 22028, 29744, 44056, 60577, 71591, 88112, 121154, 143182, 242308, 286364, 484616, 572728, 787501, 930683, 969232, 1145456, 1575002, 1861366, 3150004, 3722732, 6300008, 7445464, 10237513, 12600016, 14890928, 20475026, 40950052, 81900104, 163800208]

約数ペア:

[(1, 163800208), (2, 81900104), (4, 40950052), (8, 20475026), (11, 14890928), (13, 12600016), (16, 10237513), (22, 7445464), (26, 6300008), (44, 3722732), (52, 3150004), (88, 1861366), (104, 1575002), (143, 1145456), (169, 969232), (176, 930683), (208, 787501), (286, 572728), (338, 484616), (572, 286364), (676, 242308), (1144, 143182), (1352, 121154), (1859, 88112), (2288, 71591), (2704, 60577), (3718, 44056), (5507, 29744), (7436, 22028), (11014, 14872)]