172479164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 373911552

約数和(自身を除く): 201432388

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 71, 124, 137, 142, 143, 274, 284, 286, 341, 403, 548, 572, 682, 781, 806, 923, 1364, 1507, 1562, 1612, 1781, 1846, 2201, 3014, 3124, 3562, 3692, 4247, 4402, 4433, 6028, 7124, 8494, 8804, 8866, 9727, 10153, 16988, 17732, 19454, 19591, 20306, 24211, 28613, 38908, 39182, 40612, 46717, 48422, 55211, 57226, 78364, 93434, 96844, 106997, 110422, 114452, 126451, 186868, 213994, 220844, 252902, 301537, 314743, 427988, 505804, 603074, 607321, 629486, 1206148, 1214642, 1258972, 1390961, 2429284, 2781922, 3316907, 3919981, 5563844, 6633814, 7839962, 13267628, 15679924, 43119791, 86239582, 172479164]

約数ペア:

[(1, 172479164), (2, 86239582), (4, 43119791), (11, 15679924), (13, 13267628), (22, 7839962), (26, 6633814), (31, 5563844), (44, 3919981), (52, 3316907), (62, 2781922), (71, 2429284), (124, 1390961), (137, 1258972), (142, 1214642), (143, 1206148), (274, 629486), (284, 607321), (286, 603074), (341, 505804), (403, 427988), (548, 314743), (572, 301537), (682, 252902), (781, 220844), (806, 213994), (923, 186868), (1364, 126451), (1507, 114452), (1562, 110422), (1612, 106997), (1781, 96844), (1846, 93434), (2201, 78364), (3014, 57226), (3124, 55211), (3562, 48422), (3692, 46717), (4247, 40612), (4402, 39182), (4433, 38908), (6028, 28613), (7124, 24211), (8494, 20306), (8804, 19591), (8866, 19454), (9727, 17732), (10153, 16988)]