145885168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63761}}^1$

素因数の和:63793

約数の個数: 40

約数和(自身を含む): 332072496

約数和(自身を除く): 186187328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 63761, 127522, 255044, 510088, 701371, 828893, 1020176, 1402742, 1657786, 2805484, 3315572, 5610968, 6631144, 9117823, 11221936, 13262288, 18235646, 36471292, 72942584, 145885168]

約数ペア:

[(1, 145885168), (2, 72942584), (4, 36471292), (8, 18235646), (11, 13262288), (13, 11221936), (16, 9117823), (22, 6631144), (26, 5610968), (44, 3315572), (52, 2805484), (88, 1657786), (104, 1402742), (143, 1020176), (176, 828893), (208, 701371), (286, 510088), (572, 255044), (1144, 127522), (2288, 63761)]