164025990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 439429536

約数和(自身を除く): 275403546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 137, 159, 251, 265, 274, 318, 411, 477, 502, 530, 685, 753, 795, 822, 954, 1233, 1255, 1370, 1506, 1590, 2055, 2259, 2385, 2466, 2510, 3765, 4110, 4518, 4770, 6165, 7261, 7530, 11295, 12330, 13303, 14522, 21783, 22590, 26606, 34387, 36305, 39909, 43566, 65349, 66515, 68774, 72610, 79818, 103161, 108915, 119727, 130698, 133030, 171935, 199545, 206322, 217830, 239454, 309483, 326745, 343870, 399090, 515805, 598635, 618966, 653490, 1031610, 1197270, 1547415, 1822511, 3094830, 3645022, 5467533, 9112555, 10935066, 16402599, 18225110, 27337665, 32805198, 54675330, 82012995, 164025990]

約数ペア:

[(1, 164025990), (2, 82012995), (3, 54675330), (5, 32805198), (6, 27337665), (9, 18225110), (10, 16402599), (15, 10935066), (18, 9112555), (30, 5467533), (45, 3645022), (53, 3094830), (90, 1822511), (106, 1547415), (137, 1197270), (159, 1031610), (251, 653490), (265, 618966), (274, 598635), (318, 515805), (411, 399090), (477, 343870), (502, 326745), (530, 309483), (685, 239454), (753, 217830), (795, 206322), (822, 199545), (954, 171935), (1233, 133030), (1255, 130698), (1370, 119727), (1506, 108915), (1590, 103161), (2055, 79818), (2259, 72610), (2385, 68774), (2466, 66515), (2510, 65349), (3765, 43566), (4110, 39909), (4518, 36305), (4770, 34387), (6165, 26606), (7261, 22590), (7530, 21783), (11295, 14522), (12330, 13303)]