145928068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 325987200

約数和(自身を除く): 180059132

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 43, 44, 52, 68, 86, 143, 172, 187, 221, 286, 349, 374, 442, 473, 559, 572, 698, 731, 748, 884, 946, 1118, 1396, 1462, 1892, 2236, 2431, 2924, 3839, 4537, 4862, 5933, 6149, 7678, 8041, 9074, 9503, 9724, 11866, 12298, 15007, 15356, 16082, 18148, 19006, 23732, 24596, 30014, 32164, 38012, 49907, 60028, 65263, 77129, 99814, 104533, 130526, 154258, 165077, 195091, 199628, 209066, 255119, 261052, 308516, 330154, 390182, 418132, 510238, 660308, 780364, 848419, 1020476, 1696838, 2146001, 2806309, 3316547, 3393676, 4292002, 5612618, 6633094, 8584004, 11225236, 13266188, 36482017, 72964034, 145928068]

約数ペア:

[(1, 145928068), (2, 72964034), (4, 36482017), (11, 13266188), (13, 11225236), (17, 8584004), (22, 6633094), (26, 5612618), (34, 4292002), (43, 3393676), (44, 3316547), (52, 2806309), (68, 2146001), (86, 1696838), (143, 1020476), (172, 848419), (187, 780364), (221, 660308), (286, 510238), (349, 418132), (374, 390182), (442, 330154), (473, 308516), (559, 261052), (572, 255119), (698, 209066), (731, 199628), (748, 195091), (884, 165077), (946, 154258), (1118, 130526), (1396, 104533), (1462, 99814), (1892, 77129), (2236, 65263), (2431, 60028), (2924, 49907), (3839, 38012), (4537, 32164), (4862, 30014), (5933, 24596), (6149, 23732), (7678, 19006), (8041, 18148), (9074, 16082), (9503, 15356), (9724, 15007), (11866, 12298)]