166421484

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{87223}}^1$

素因数の和:87286

約数の個数: 36

約数和(自身を含む): 428618736

約数和(自身を除く): 262197252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 87223, 174446, 261669, 348892, 523338, 785007, 1046676, 1570014, 3140028, 4622819, 9245638, 13868457, 18491276, 27736914, 41605371, 55473828, 83210742, 166421484]

約数ペア:

[(1, 166421484), (2, 83210742), (3, 55473828), (4, 41605371), (6, 27736914), (9, 18491276), (12, 13868457), (18, 9245638), (36, 4622819), (53, 3140028), (106, 1570014), (159, 1046676), (212, 785007), (318, 523338), (477, 348892), (636, 261669), (954, 174446), (1908, 87223)]