160810884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 458762304

約数和(自身を除く): 297951420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 61, 78, 86, 117, 122, 129, 131, 156, 172, 183, 234, 244, 258, 262, 366, 387, 393, 468, 516, 524, 549, 559, 732, 774, 786, 793, 1098, 1118, 1179, 1548, 1572, 1586, 1677, 1703, 2196, 2236, 2358, 2379, 2623, 3172, 3354, 3406, 4716, 4758, 5031, 5109, 5246, 5633, 6708, 6812, 7137, 7869, 7991, 9516, 10062, 10218, 10492, 11266, 14274, 15327, 15738, 15982, 16899, 20124, 20436, 22532, 23607, 23973, 28548, 30654, 31476, 31964, 33798, 34099, 47214, 47946, 50697, 61308, 67596, 68198, 71919, 73229, 94428, 95892, 101394, 102297, 103883, 136396, 143838, 146458, 202788, 204594, 207766, 219687, 287676, 292916, 306891, 311649, 343613, 409188, 415532, 439374, 613782, 623298, 659061, 687226, 878748, 934947, 1030839, 1227564, 1246596, 1318122, 1374452, 1869894, 2061678, 2636244, 3092517, 3739788, 4123356, 4466969, 6185034, 8933938, 12370068, 13400907, 17867876, 26801814, 40202721, 53603628, 80405442, 160810884]

約数ペア:

[(1, 160810884), (2, 80405442), (3, 53603628), (4, 40202721), (6, 26801814), (9, 17867876), (12, 13400907), (13, 12370068), (18, 8933938), (26, 6185034), (36, 4466969), (39, 4123356), (43, 3739788), (52, 3092517), (61, 2636244), (78, 2061678), (86, 1869894), (117, 1374452), (122, 1318122), (129, 1246596), (131, 1227564), (156, 1030839), (172, 934947), (183, 878748), (234, 687226), (244, 659061), (258, 623298), (262, 613782), (366, 439374), (387, 415532), (393, 409188), (468, 343613), (516, 311649), (524, 306891), (549, 292916), (559, 287676), (732, 219687), (774, 207766), (786, 204594), (793, 202788), (1098, 146458), (1118, 143838), (1179, 136396), (1548, 103883), (1572, 102297), (1586, 101394), (1677, 95892), (1703, 94428), (2196, 73229), (2236, 71919), (2358, 68198), (2379, 67596), (2623, 61308), (3172, 50697), (3354, 47946), (3406, 47214), (4716, 34099), (4758, 33798), (5031, 31964), (5109, 31476), (5246, 30654), (5633, 28548), (6708, 23973), (6812, 23607), (7137, 22532), (7869, 20436), (7991, 20124), (9516, 16899), (10062, 15982), (10218, 15738), (10492, 15327), (11266, 14274)]