157026481616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^2\times {\mathrm{14159}}^1$

素因数の和:14568

約数の個数: 60

約数和(自身を含む): 321959601600

約数和(自身を除く): 164933119984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 304, 382, 764, 1528, 3056, 3629, 7258, 14159, 14516, 28318, 29032, 36481, 56636, 58064, 72962, 113272, 145924, 226544, 269021, 291848, 538042, 583696, 693139, 1076084, 1386278, 2152168, 2704369, 2772556, 4304336, 5408738, 5545112, 10817476, 11090224, 21634952, 43269904, 51383011, 102766022, 205532044, 411064088, 516534479, 822128176, 1033068958, 2066137916, 4132275832, 8264551664, 9814155101, 19628310202, 39256620404, 78513240808, 157026481616]

約数ペア:

[(1, 157026481616), (2, 78513240808), (4, 39256620404), (8, 19628310202), (16, 9814155101), (19, 8264551664), (38, 4132275832), (76, 2066137916), (152, 1033068958), (191, 822128176), (304, 516534479), (382, 411064088), (764, 205532044), (1528, 102766022), (3056, 51383011), (3629, 43269904), (7258, 21634952), (14159, 11090224), (14516, 10817476), (28318, 5545112), (29032, 5408738), (36481, 4304336), (56636, 2772556), (58064, 2704369), (72962, 2152168), (113272, 1386278), (145924, 1076084), (226544, 693139), (269021, 583696), (291848, 538042)]