145440402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 311078880

約数和(自身を除く): 165638478

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 361, 498, 722, 809, 1083, 1577, 1618, 2166, 2427, 3154, 4731, 4854, 9462, 15371, 29963, 30742, 46113, 59926, 67147, 89889, 92226, 134294, 179778, 201441, 292049, 402882, 584098, 876147, 1275793, 1752294, 2551586, 3827379, 7654758, 24240067, 48480134, 72720201, 145440402]

約数ペア:

[(1, 145440402), (2, 72720201), (3, 48480134), (6, 24240067), (19, 7654758), (38, 3827379), (57, 2551586), (83, 1752294), (114, 1275793), (166, 876147), (249, 584098), (361, 402882), (498, 292049), (722, 201441), (809, 179778), (1083, 134294), (1577, 92226), (1618, 89889), (2166, 67147), (2427, 59926), (3154, 46113), (4731, 30742), (4854, 29963), (9462, 15371)]