153636868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16091}}^1$

素因数の和:16144

約数の個数: 48

約数和(自身を含む): 346042368

約数和(自身を除く): 192405500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 16091, 32182, 64364, 112637, 177001, 225274, 354002, 450548, 498821, 708004, 997642, 1239007, 1995284, 2478014, 3491747, 4956028, 5487031, 6983494, 10974062, 13966988, 21948124, 38409217, 76818434, 153636868]

約数ペア:

[(1, 153636868), (2, 76818434), (4, 38409217), (7, 21948124), (11, 13966988), (14, 10974062), (22, 6983494), (28, 5487031), (31, 4956028), (44, 3491747), (62, 2478014), (77, 1995284), (124, 1239007), (154, 997642), (217, 708004), (308, 498821), (341, 450548), (434, 354002), (682, 225274), (868, 177001), (1364, 112637), (2387, 64364), (4774, 32182), (9548, 16091)]