180338032

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 433070496

約数和(自身を除く): 252732464

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 73, 92, 98, 112, 137, 146, 161, 184, 196, 274, 292, 322, 368, 392, 511, 548, 584, 644, 784, 959, 1022, 1096, 1127, 1168, 1288, 1679, 1918, 2044, 2192, 2254, 2576, 3151, 3358, 3577, 3836, 4088, 4508, 6302, 6713, 6716, 7154, 7672, 8176, 9016, 10001, 11753, 12604, 13426, 13432, 14308, 15344, 18032, 20002, 22057, 23506, 25208, 26852, 26864, 28616, 40004, 44114, 47012, 50416, 53704, 57232, 70007, 80008, 82271, 88228, 94024, 107408, 140014, 154399, 160016, 164542, 176456, 188048, 230023, 280028, 308798, 329084, 352912, 460046, 490049, 560056, 617596, 658168, 920092, 980098, 1120112, 1235192, 1316336, 1610161, 1840184, 1960196, 2470384, 3220322, 3680368, 3920392, 6440644, 7840784, 11271127, 12881288, 22542254, 25762576, 45084508, 90169016, 180338032]

約数ペア:

[(1, 180338032), (2, 90169016), (4, 45084508), (7, 25762576), (8, 22542254), (14, 12881288), (16, 11271127), (23, 7840784), (28, 6440644), (46, 3920392), (49, 3680368), (56, 3220322), (73, 2470384), (92, 1960196), (98, 1840184), (112, 1610161), (137, 1316336), (146, 1235192), (161, 1120112), (184, 980098), (196, 920092), (274, 658168), (292, 617596), (322, 560056), (368, 490049), (392, 460046), (511, 352912), (548, 329084), (584, 308798), (644, 280028), (784, 230023), (959, 188048), (1022, 176456), (1096, 164542), (1127, 160016), (1168, 154399), (1288, 140014), (1679, 107408), (1918, 94024), (2044, 88228), (2192, 82271), (2254, 80008), (2576, 70007), (3151, 57232), (3358, 53704), (3577, 50416), (3836, 47012), (4088, 44114), (4508, 40004), (6302, 28616), (6713, 26864), (6716, 26852), (7154, 25208), (7672, 23506), (8176, 22057), (9016, 20002), (10001, 18032), (11753, 15344), (12604, 14308), (13426, 13432)]