161762328

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3527}}^1$

素因数の和:3566

約数の個数: 144

約数和(自身を含む): 548992080

約数和(自身を除く): 387229752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3527, 3528, 3822, 5096, 5733, 6552, 7054, 7644, 10581, 11466, 14108, 15288, 21162, 22932, 24689, 28216, 31743, 42324, 45851, 45864, 49378, 63486, 74067, 84648, 91702, 98756, 126972, 137553, 148134, 172823, 183404, 197512, 222201, 253944, 275106, 296268, 320957, 345646, 366808, 412659, 444402, 518469, 550212, 592536, 641914, 691292, 825318, 888804, 962871, 1036938, 1100424, 1283828, 1382584, 1555407, 1650636, 1777608, 1925742, 2073876, 2246699, 2567656, 2888613, 3110814, 3301272, 3851484, 4147752, 4493398, 5777226, 6221628, 6740097, 7702968, 8986796, 11554452, 12443256, 13480194, 17973592, 20220291, 23108904, 26960388, 40440582, 53920776, 80881164, 161762328]

約数ペア:

[(1, 161762328), (2, 80881164), (3, 53920776), (4, 40440582), (6, 26960388), (7, 23108904), (8, 20220291), (9, 17973592), (12, 13480194), (13, 12443256), (14, 11554452), (18, 8986796), (21, 7702968), (24, 6740097), (26, 6221628), (28, 5777226), (36, 4493398), (39, 4147752), (42, 3851484), (49, 3301272), (52, 3110814), (56, 2888613), (63, 2567656), (72, 2246699), (78, 2073876), (84, 1925742), (91, 1777608), (98, 1650636), (104, 1555407), (117, 1382584), (126, 1283828), (147, 1100424), (156, 1036938), (168, 962871), (182, 888804), (196, 825318), (234, 691292), (252, 641914), (273, 592536), (294, 550212), (312, 518469), (364, 444402), (392, 412659), (441, 366808), (468, 345646), (504, 320957), (546, 296268), (588, 275106), (637, 253944), (728, 222201), (819, 197512), (882, 183404), (936, 172823), (1092, 148134), (1176, 137553), (1274, 126972), (1638, 98756), (1764, 91702), (1911, 84648), (2184, 74067), (2548, 63486), (3276, 49378), (3527, 45864), (3528, 45851), (3822, 42324), (5096, 31743), (5733, 28216), (6552, 24689), (7054, 22932), (7644, 21162), (10581, 15288), (11466, 14108)]