152078418

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 346106880

約数和(自身を除く): 194028462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 173, 219, 223, 346, 438, 446, 519, 657, 669, 1038, 1314, 1338, 1557, 1971, 2007, 3114, 3942, 4014, 4671, 6021, 9342, 12042, 12629, 16279, 25258, 32558, 37887, 38579, 48837, 75774, 77158, 97674, 113661, 115737, 146511, 227322, 231474, 293022, 340983, 347211, 439533, 681966, 694422, 879066, 1041633, 2083266, 2816267, 5632534, 8448801, 16897602, 25346403, 50692806, 76039209, 152078418]

約数ペア:

[(1, 152078418), (2, 76039209), (3, 50692806), (6, 25346403), (9, 16897602), (18, 8448801), (27, 5632534), (54, 2816267), (73, 2083266), (146, 1041633), (173, 879066), (219, 694422), (223, 681966), (346, 439533), (438, 347211), (446, 340983), (519, 293022), (657, 231474), (669, 227322), (1038, 146511), (1314, 115737), (1338, 113661), (1557, 97674), (1971, 77158), (2007, 75774), (3114, 48837), (3942, 38579), (4014, 37887), (4671, 32558), (6021, 25258), (9342, 16279), (12042, 12629)]