163237928

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^2\times {\mathrm{547}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 355301280

約数和(自身を除く): 192063352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 547, 584, 1022, 1094, 2044, 2188, 3829, 4088, 4376, 5329, 7658, 10658, 15316, 21316, 30632, 37303, 39931, 42632, 74606, 79862, 149212, 159724, 279517, 298424, 319448, 559034, 1118068, 2236136, 2914963, 5829926, 11659852, 20404741, 23319704, 40809482, 81618964, 163237928]

約数ペア:

[(1, 163237928), (2, 81618964), (4, 40809482), (7, 23319704), (8, 20404741), (14, 11659852), (28, 5829926), (56, 2914963), (73, 2236136), (146, 1118068), (292, 559034), (511, 319448), (547, 298424), (584, 279517), (1022, 159724), (1094, 149212), (2044, 79862), (2188, 74606), (3829, 42632), (4088, 39931), (4376, 37303), (5329, 30632), (7658, 21316), (10658, 15316)]