155116448

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 314979840

約数和(自身を除く): 159863392

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 191, 328, 382, 619, 656, 764, 1238, 1312, 1528, 2476, 3056, 4952, 6112, 7831, 9904, 15662, 19808, 25379, 31324, 50758, 62648, 101516, 118229, 125296, 203032, 236458, 250592, 406064, 472916, 812128, 945832, 1891664, 3783328, 4847389, 9694778, 19389556, 38779112, 77558224, 155116448]

約数ペア:

[(1, 155116448), (2, 77558224), (4, 38779112), (8, 19389556), (16, 9694778), (32, 4847389), (41, 3783328), (82, 1891664), (164, 945832), (191, 812128), (328, 472916), (382, 406064), (619, 250592), (656, 236458), (764, 203032), (1238, 125296), (1312, 118229), (1528, 101516), (2476, 62648), (3056, 50758), (4952, 31324), (6112, 25379), (7831, 19808), (9904, 15662)]