159736040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3137}}^1$

素因数の和:3234

約数の個数: 64

約数和(自身を含む): 384091200

約数和(自身を除く): 224355160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 134, 152, 190, 268, 335, 380, 536, 670, 760, 1273, 1340, 2546, 2680, 3137, 5092, 6274, 6365, 10184, 12548, 12730, 15685, 25096, 25460, 31370, 50920, 59603, 62740, 119206, 125480, 210179, 238412, 298015, 420358, 476824, 596030, 840716, 1050895, 1192060, 1681432, 2101790, 2384120, 3993401, 4203580, 7986802, 8407160, 15973604, 19967005, 31947208, 39934010, 79868020, 159736040]

約数ペア:

[(1, 159736040), (2, 79868020), (4, 39934010), (5, 31947208), (8, 19967005), (10, 15973604), (19, 8407160), (20, 7986802), (38, 4203580), (40, 3993401), (67, 2384120), (76, 2101790), (95, 1681432), (134, 1192060), (152, 1050895), (190, 840716), (268, 596030), (335, 476824), (380, 420358), (536, 298015), (670, 238412), (760, 210179), (1273, 125480), (1340, 119206), (2546, 62740), (2680, 59603), (3137, 50920), (5092, 31370), (6274, 25460), (6365, 25096), (10184, 15685), (12548, 12730)]