172299302

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 326688768

約数和(自身を除く): 154389466

約数列:

[1, 2, 7, 14, 23, 31, 41, 46, 62, 82, 161, 217, 287, 322, 421, 434, 574, 713, 842, 943, 1271, 1426, 1886, 2542, 2947, 4991, 5894, 6601, 8897, 9683, 9982, 13051, 13202, 17261, 17794, 19366, 26102, 29233, 34522, 58466, 67781, 91357, 120827, 135562, 182714, 204631, 241654, 300173, 397003, 409262, 535091, 600346, 794006, 1070182, 2101211, 2779021, 3745637, 4202422, 5558042, 7491274, 12307093, 24614186, 86149651, 172299302]

約数ペア:

[(1, 172299302), (2, 86149651), (7, 24614186), (14, 12307093), (23, 7491274), (31, 5558042), (41, 4202422), (46, 3745637), (62, 2779021), (82, 2101211), (161, 1070182), (217, 794006), (287, 600346), (322, 535091), (421, 409262), (434, 397003), (574, 300173), (713, 241654), (842, 204631), (943, 182714), (1271, 135562), (1426, 120827), (1886, 91357), (2542, 67781), (2947, 58466), (4991, 34522), (5894, 29233), (6601, 26102), (8897, 19366), (9683, 17794), (9982, 17261), (13051, 13202)]