149022784

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:443

約数の個数: 56

約数和(自身を含む): 303141888

約数和(自身を除く): 154119104

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 167, 191, 292, 334, 382, 584, 668, 764, 1168, 1336, 1528, 2336, 2672, 3056, 4672, 5344, 6112, 10688, 12191, 12224, 13943, 24382, 27886, 31897, 48764, 55772, 63794, 97528, 111544, 127588, 195056, 223088, 255176, 390112, 446176, 510352, 780224, 892352, 1020704, 2041408, 2328481, 4656962, 9313924, 18627848, 37255696, 74511392, 149022784]

約数ペア:

[(1, 149022784), (2, 74511392), (4, 37255696), (8, 18627848), (16, 9313924), (32, 4656962), (64, 2328481), (73, 2041408), (146, 1020704), (167, 892352), (191, 780224), (292, 510352), (334, 446176), (382, 390112), (584, 255176), (668, 223088), (764, 195056), (1168, 127588), (1336, 111544), (1528, 97528), (2336, 63794), (2672, 55772), (3056, 48764), (4672, 31897), (5344, 27886), (6112, 24382), (10688, 13943), (12191, 12224)]