145536196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 285626880

約数和(自身を除く): 140090684

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 137, 274, 403, 548, 659, 806, 1318, 1612, 1781, 2636, 3562, 4247, 7124, 8494, 8567, 16988, 17134, 20429, 34268, 40858, 55211, 81716, 90283, 110422, 180566, 220844, 265577, 361132, 531154, 1062308, 1173679, 2347358, 2798773, 4694716, 5597546, 11195092, 36384049, 72768098, 145536196]

約数ペア:

[(1, 145536196), (2, 72768098), (4, 36384049), (13, 11195092), (26, 5597546), (31, 4694716), (52, 2798773), (62, 2347358), (124, 1173679), (137, 1062308), (274, 531154), (403, 361132), (548, 265577), (659, 220844), (806, 180566), (1318, 110422), (1612, 90283), (1781, 81716), (2636, 55211), (3562, 40858), (4247, 34268), (7124, 20429), (8494, 17134), (8567, 16988)]